efi Archives - GBodyForum Shop

Posted on January 14, 2025 by gp403 — Leave a comment

19-512 Holley Sniper EFI – Stock Replacement Fuel Tank – GM G-Body – GM306A

Buy Now

Price: 165.95 USD

19-512 Holley Sniper EFI – Stock Replacement Fuel Tank – GM G-Body – GM306A

Payment Method

We gladly accept PayPal and All Major Credit Cards.

Warranty & Return Policy

Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.
Buyer pays return shipping

Shipping & Tracking

Please see the “Shipping and Payment” tab
We ship all US orders via United Parcel Service (UPS Ground)

A signature is required on all UPS orders over $750

Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
We ship within 1 business day upon receipt of payment
We do not ship to APO/FPO or US Post Office Box addresses
We ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipments
We can not ship as a “GIFT” or ship anything internationally with changes to the invoice

Customer Service & Feedback

We strive to answer questions submitted thru eBay’s message system within 1 business day
If you have a technical question about your purchase, please call our Tech Services department at [phone removed by eBay] between 8:00 am – 6:00 pm M-F and Saturdays 9:00 am to 3:00 pm.
We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right – we want your repeat business!

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley Sniper EFI

Manufacturer Part Number: 19-512

UPC: 090127047262

Posted on January 11, 2025 by gp403 — Leave a comment

Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body

Buy Now

Price: 419.95 USD

Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body

Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body Holley

Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body

Sku # 42512306

Mfr. Part # 12-306

Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body

Details

Info

HOLLEY 255 LPH OE STYLE EFI FUEL TANK MODULES

1978-87 GM G-Body- Malibu; Monte Carlo; Regal, Grand Prix; Cutlass;

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates.

Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator – no separate return line is required because this module returns excess fuel right inside the tank! This 1978-87 G-body Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line – just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

Charts

(PDF)

Specs

Fuel Pressure Regulator Included

Yes

Sending Unit Included

Yes

Mounting Hardware Included

Yes

Electric Fuel Pump Type

In Tank

Electric Fuel Pump Inlet Fitting(s)

5/16″

Horsepower Rating (Naturally Aspirated)

550 HP

Free Flow Rate

67 GPH / 255 LPH

Tech Support

We’re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Type: Electric Fuel Pumps

Voltage: 12 volts

UPC: 090127057902

About this product

Product Identifiers

Brand

Holley

Manufacturer Part Number

12-306

eBay Product ID (ePID)

253953167

Additional Product Features

Notes

Description–Oem Style Efi Fuel Tank Modules

Part Type

Fuel Pumps and Related Components

Sub Type

Fuel Pump Module Assembly

Posted on December 29, 2024 by gp403 — Leave a comment

Holley Sniper EFI 19-512 Stock Replacement Fuel Tank For GM G-Body NEW

Buy Now

Price: 202.44 USD

Holley Sniper EFI 19-512 Stock Replacement Fuel Tank For GM G-Body NEW

Fitment and Product Information:

Holley Sniper EFI 19-512 Stock Replacement Fuel Tank For GM G-Body

Product Details:

Brand Name: Holley Sniper EFI
Manufacturer Part Number: 19-512
UPC Code: 090127047262

Short Description:

Holley Sniper EFI – Stock Replacement Fuel Tank – GM G-Body – GM306A

Application Summary:

1978-1987 Chevrolet Malibu / Monte Carlo – Pontiac Grand Prix / LeMans / Grand LeMans – 17 Gallon

The Wundercarparts 90 Day Warranty:

Wundercarparts offers a 90 day warranty against manufacturer defects on all items we sell! Additionally, most new items come with a seperate manufacturer warranty. Please message us through eBay for further information on manufacturer warranty, or to start a warranty claim.

WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Interchange Part Number: HOL_19-512

Manufacturer Warranty: See Description For Details

UPC: 090127047262

About this product

Product Identifiers

Brand

Holley

Manufacturer Part Number

19-512

eBay Product ID (ePID)

252667925

Additional Product Features

Notes

Description–Sniper Fuel Tank

Part Type

Fuel Storage

Sub Type

Fuel Tank

Posted on December 17, 2024 by gp403 — Leave a comment

Holley 12-306 In-Tank EFI Fuel Tank Module 67 Gph/255 Lph for 78-88 GM G-Body

Buy Now

Price: 531.99 USD

Holley 12-306 In-Tank EFI Fuel Tank Module 67 Gph/255 Lph for 78-88 GM G-Body

Details

Fuel Pumps, OEM Style, EFI, Electric, In-Tank, 255 lph, 58 psi, 12V, Sending Unit, 0-90 ohms, Buick, Chevy, GMC, Oldsmobile, Pontiac, 3.2-7.0L, Each

Holley OEM-style EFI fuel tank modules are designed as a direct replacement for your factory pick-up and sending unit. There’s no need for modifications—and you won’t have to replace your fuel tank! You can even retain the factory fuel hard line; just connect the outlet of the pump module to the hard line on your vehicle with some EFI-rated fuel hose and hose clamps. Order the model designed for your vehicle application.

Additional features of Holley OEM-style EFI fuel tank modules:

* Module includes a pre-calibrated fuel-level sending unit that is designed to work with the factory fuel gauge already in vehicle

* Holley includes a HydraMat with its unique internal reservoir to keep fuel available at the pick-up, while also providing protection from contaminates

* Fuel pressure is regulated internally and preset at 58 psi, eliminating the added expense of purchasing an external fuel pressure regulator

* No return line needed (all return fuel is handled inside the tank)

Notes:

Fuel pump is internally regulated to 58 psi. Fuel sending unit reads 0-90 Ohms.

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley

Type: Fuel Pump

Manufacturer Part Number: 12-306

Fuel Pump Type: Electric In-tank

Flow Rate: 67 gph/255 lph

Pressure: 58 psi

Voltage: 12 V

Sending Unit Included: Yes

Inlet and Outlet Quantity: 1

Quantity: Sold as a kit.

UPC: 090127057902

Posted on November 30, 2024 by gp403 — Leave a comment

Holley Sniper EFI 12-376 Holley EFI Fuel Tank Module – 350 LPH – GM G-Body

Buy Now

Price: 522.95 USD

Holley Sniper EFI 12-376 Holley EFI Fuel Tank Module – 350 LPH – GM G-Body

Payment Method

We gladly accept PayPal and All Major Credit Cards.

Warranty & Return Policy

Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.
Buyer pays return shipping

Shipping & Tracking

Please see the “Shipping and Payment” tab
We ship all US orders via United Parcel Service (UPS Ground)

A signature is required on all UPS orders over $750

Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
We ship within 1 business day upon receipt of payment
We do not ship to APO/FPO or US Post Office Box addresses
We ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipments
We can not ship as a “GIFT” or ship anything internationally with changes to the invoice

Customer Service & Feedback

We strive to answer questions submitted thru eBay’s message system within 1 business day
If you have a technical question about your purchase, please call our Tech Services department at [phone removed by eBay] between 8:00 am – 6:00 pm M-F and Saturdays 9:00 am to 3:00 pm.
We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right – we want your repeat business!

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley Sniper EFI

Manufacturer Part Number: 12-376

UPC: 090127123119

Posted on November 24, 2024 by gp403 — Leave a comment

1978-88 GM Cars EFI Fuel Tank Modules Pump Sending Unit Holley 255 LPH OE Style

Buy Now

Price: 476.99 USD

1978-88 GM Cars EFI Fuel Tank Modules Pump Sending Unit Holley 255 LPH OE Style

Ftis 1978-1983 Chevelle Malibu / 1978-1988 Monte Carlo / 1978-1987 Skylark Regal GN /

1978-1987 Pontiac Full Size / 1978-1988 Cutlass / 1978-1987 El Camino /

1978-1981 LeMans

Converting the carbureted fuel system on your gm g body over to EFI has never been easier! You will not have to replace your fuel tank unless you want to. And, you can even retain the factory fuel hard line; just connect the outlet of the pump module to the hard line on your vehicle with some EFI rated fuel hose and hose clamps such as the earls vapor guard. Efi module includes a 255 LPH fuel pump and a Holley hydramat. The in-tank fuel pump is a high-pressure 255-LPH unit, capable of supporting EFI engines producing up to 550 horsepower. Fuel pressure is regulated internally and preset at 58 psi, eliminating the added expense of purchasing an external fuel pressure regulator. No return line needed. All return fuel is handled inside the tank. Length 20.25 in width 10 in height 6.25 in weight 3 lbs.

This item is sold as a set.

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley

Other Part Number: FT1236Z

Type: Fuel Pump

Part Brand: Holley

Manufacturer Part Number: FT1236Z

UPC: 090127057902

Posted on November 17, 2024 by gp403 — Leave a comment

Holley 12-329 Sniper EFI 350 LPH In-Tank Fuel Pump 1978-88 GM G-Body

Buy Now

Price: 306.95 USD

Holley 12-329 Sniper EFI 350 LPH In-Tank Fuel Pump 1978-88 GM G-Body

CLICK HERE

Holley 12-329 Sniper EFI 350 LPH Module In-Tank Fuel Pump 1978-88 GM G-Body

HLY12-329

WAS ~~$342.00~~

BUY IT NOW for only $306.95!

Holley Sniper EFI 12-329 In-Tank Electric Fuel Pump 78-88 GM G-Body

OEM style EFI
350 LPH
Gasket, Wiring Harness, Sending Unit included

ABOUT Holley SNIPER

The Sniper line of products are bringing high-quality products into everyone’s price range! Sniper is a one stop shop for a complete fuel system overhaul, including fabricated intake manifolds, high-performance plumbing parts, fuel pumps & regulators, and a self-tuning TBI-style fuel injection system that starts at $999! With Sniper, you can count on high-quality performance without the high-quality price!

We Feature all of these great products from the Holley family!

About Us:

Karl Kustoms strives to provide the highest level of customer satisfaction. Our central location in Des Moines, Iowa offers top quality products at affordable prices to all automotive enthusiasts in the continental United States. The showroom offers the unique experience for customers to touch and feel the performance products they are purchasing and learn more about the Chevrolet Performance line. Our warehouse is home to over 650 engines and transmissions that are shipped from our location every day. Most orders ship same day & deliver to the contiguous 48 states.

Shop with confidence! Karl Kustoms is a Top Rated Plus Seller!

Store Policies:

Fitment

Please see the “Compatibility” link at the top of the listing. Fitment information may not be available for all products and those without fitment will not have a Compatibility link.
IMPORTANT – Please be sure to view the “Notes” option for important details if it is available.

Shipping – FAST ‘N FREE (Most Items)

NOTE: All international orders are shipped via eBay’s Global Shipping Program. You will see your order has been “Delivered” to Pitney Bowes in Erlanger, KY. You will receive an updated tracking number once it ships from Pitney Bowes.

Please see the “Shipping and Payment” tab or the top of the listing for shipping costs.
We do not ship to APO/FPO or Post Office box addresses on eBay.
We use FedEx or USPS for most orders. We are unable to guarantee a specific carrier.
Orders placed before 3PM Monday-Friday will generally ship the same day.

Payment –

We offer eBay Managed Payments for all transactions. All items purchased require immediate payment.
Please use the eBay cart for multiple purchases, so shipping can be combined.
All orders ship with an itemized invoice. We are unable to send an order without an invoice.
All taxes are collected and remitted by Iowa customers will be charged sales tax in Iowa (6%). State taxes will be calculated at checkout.

Returns

We offer returns within 30 days of purchase. Items may be returned within 30-days of purchase for a refund or exchange, if in new and unused condition.
Buyer pays return shipping.
If you have received the wrong item, or a damaged item, please contact us before leaving feedback. Our goal is to ensure our customers are taken care of.
IMPORTANT – Buyer MUST obtain an RMA Prior to sending the item back.

Customer Support – Over 50 Years of Combined Experience!

Our customer support team is available 24/7.
Please send us a message before ordering, if you are unsure an item will work for your application.

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Sniper EFI

Type: Fuel Pump

Fuel Type: Gasoline

Drive Type: Electrical

Items Included: Mounting Hardware, Gasket, Sending Unit, Wiring Harness

Manufacturer Part Number: 12-329

OE/OEM Part Number: N/A

Fuel Pump Type: Electrical

Placement on Vehicle: Fuel Tank

Flow Rate: 350LPH

Fuel Level Sender Resistance: 0-90 ohm

Voltage: 12 V

Compatible Fuel: Gas

UPC: 90127129852

Posted on November 4, 2024 by gp403 — Leave a comment

Holley Sniper EFI 12-306 In-Tank Electric Fuel Pump LS Swap 78-87 G-Body 255 LPH

Buy Now

Price: 419.95 USD

Holley Sniper EFI 12-306 In-Tank Electric Fuel Pump LS Swap 78-87 G-Body 255 LPH

CLICK HERE

Holley Sniper EFI 12-306 In-Tank Electric Fuel Pump LS Swap 78-87 G-Body 255 LPH

HLY12-306

WAS ~~$467.00~~

BUY IT NOW for only $419.95!

• This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower

• A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included

• This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates

Fuel pressure is

internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator – no separate return line is required because this module returns excess fuel right inside the tank! This 1978-87 G-body Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line – just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

ABOUT HOLLEY EFI

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that’s not all. The world’s best street machine builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!

We Feature all of these great products from the Holley family!

About Us:

Shop with confidence! Karl Kustoms is a Top Rated Plus Seller!

Store Policies:

Fitment

Please see the “Compatibility” link at the top of the listing. Fitment information may not be available for all products and those without fitment will not have a Compatibility link.
IMPORTANT – Please be sure to view the “Notes” option for important details if it is available.

Please see the “Shipping and Payment” tab or the top of the listing for shipping costs.
We do not ship to APO/FPO or Post Office box addresses on eBay.
We use FedEx or USPS for most orders. We are unable to guarantee a specific carrier.
Orders placed before 3PM Monday-Friday will generally ship the same day.

Payment –

We offer eBay Managed Payments for all transactions. All items purchased require immediate payment.
Please use the eBay cart for multiple purchases, so shipping can be combined.
All orders ship with an itemized invoice. We are unable to send an order without an invoice.
All taxes are collected and remitted by Iowa customers will be charged sales tax in Iowa (6%). State taxes will be calculated at checkout.

Returns

We offer returns within 30 days of purchase. Items may be returned within 30-days of purchase for a refund or exchange, if in new and unused condition.
Buyer pays return shipping.
If you have received the wrong item, or a damaged item, please contact us before leaving feedback. Our goal is to ensure our customers are taken care of.
IMPORTANT – Buyer MUST obtain an RMA Prior to sending the item back.

Customer Support – Over 50 Years of Combined Experience!

Our customer support team is available 24/7.
Please send us a message before ordering, if you are unsure an item will work for your application.

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley

Type: Fuel Pump

Fuel Type: Gasoline

Drive Type: Electrical

Items Included: Sending Unit

Manufacturer Part Number: 12-306

OE/OEM Part Number: N/A

Fuel Pump Type: Electrical

Placement on Vehicle: Fuel Tank

Voltage: 12 V

Flow Rate: 67 gph

Fuel Level Sender Resistance: 0-90 ohm

Pressure: 58 psi (3.999 bar)

Liters Per Hour (LPH): 255

UPC: 90127057902

Posted on October 3, 2024 by gp403 — Leave a comment

Holley Sniper EFI 12-376 Holley EFI Fuel Tank Module – 350 LPH – GM G-Body

Buy Now

Price: 580.95 USD

Holley Sniper EFI 12-376 Holley EFI Fuel Tank Module – 350 LPH – GM G-Body

Payment Method

We gladly accept PayPal and All Major Credit Cards.

Warranty & Return Policy

Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.
Buyer pays return shipping

Shipping & Tracking

Please see the “Shipping and Payment” tab
We ship all US orders via United Parcel Service (UPS Ground)

A signature is required on all UPS orders over $750

Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
We ship within 1 business day upon receipt of payment
We do not ship to APO/FPO or US Post Office Box addresses
We ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipments
We can not ship as a “GIFT” or ship anything internationally with changes to the invoice

Customer Service & Feedback

We strive to answer questions submitted thru eBay’s message system within 1 business day
If you have a technical question about your purchase, please call our Tech Services department at (866) 464-6553 between 8:00 am – 6:00 pm M-F and Saturdays 9:00 am to 3:00 pm.
We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right – we want your repeat business!

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …

Brand: Holley Sniper EFI

Manufacturer Part Number: 12-376

UPC: 090127123119

Posted on September 29, 2024 by gp403 — Leave a comment

Holley 12-306 OE Style EFI Fuel Tank Module 78-87 GM G Body 255lph LS Swap

Buy Now

Price: 419.95 USD

Holley 12-306 OE Style EFI Fuel Tank Module 78-87 GM G Body 255lph LS Swap

Holley Part Number 12-306

Fits 1978-1987 GM G-Body- Malibu; Monte Carlo; Regal, Grand Prix; Cutlass;

DOES NOT FIT STATION WAGONS OR EL CAMINO

Converting the carbureted fuel system on your GM G-Body over to EFI has never been easier!

Holley is excited to introduce our Holley OE style fuel tank modules that are designed as a direct replacement for your factory pick-up and sending unit. There is no need for modifications and you will not have to replace your fuel tank. You can even retain the factory fuel hard line, just connect the outlet of the pump module to the hard line on your vehicle with some EFI rated fuel hose and hose clamps such as the Earls Vapor Guard.

Features:

The in-tank fuel pump is a high-pressure 255-lph unit, capable of supporting EFI engines producing up to 550 horsepower
The module includes a pre-calibrated fuel-level sending unit that was designed to work with the factory fuel gauge already in your vehicle
Includes a Holley HydraMat with its unique internal reservoir, which keeps fuel available at the pickup while also providing protection from contaminates
Fuel pressure is regulated internally and preset at 58psi, eliminating the added expense of purchasing an external fuel pressure regulator
No return line needed. All return fuel is handled inside the tank
Please contact before ordering if you are not 100% sure of fitment

Application	1978-87 GM G Body
Brand	Holley
Emission Code	5
Free Flow LPH	255
Fuel Sending Unit Ohms	0-90 Ohms
Fuel Type	Gasoline
Product Type	Fuel Pump Module
Part Number	12-306