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700lb Front 300lb Rear Complete Coilover Conversion Kit GM – G Body 1978 – 1988

700lb Front 300lb Rear Complete Coilover Conversion Kit GM – G Body 1978 – 1988
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Price: 995.00 USD

700lb Front 300lb Rear Complete Coilover Conversion Kit GM – G Body 1978 – 1988

Old school, locally owned, and operated Gilbertson’s Machine Shop has been rebuilding American Muscle Cars in the industry for over 40+ years. Fueled by our love of classic cars weve built a name for ourselves in and around our community by insisting on nothing but the best for our customers. We pride ourselves on offering only the highest quality manufactured parts, that we ourselves actually used in all of our own build projects, because we know that the quality is exceptional!


Recently we have branched out and begun to buy wholesale from other shops, parts warehouses & other manufacturers so that we can offer the world the same quality parts we know and have experience with. Each one of our staff members are extremely well versed in all things Hot Rod, Muscle Car and Truck. Each has an extensive amount of product knowledge based on personal experience in the industry and in our shop too! The Gilbertson’s Machine Shop family is standing by to help you with whatever you need to make your next build, the baddest on the block!


700lb Front 300lb Rear Complete Coilover Conversion Kit GM – G Body 1978 – 1988

Sku # 170C3F

Condition

New

Brand

Gilbertsons Machine Shop

Unit Of Measure

1

Product Description

The Helix Coilover Shock Series Puts You In Control of Your Suspension. Our Polished Hardened Steel Bodied Shocks Offer Ultimate Performance, and Look Great Too!

This Helix Complete Front (700 lbs) and Rear (230 lbs) Coil Over kit is for your 1978-1988 GM G Body applications. These kits are bolt on ready (NO WELDING) and will give you adjustment on your ride height plus killer handling!

INCLUDED:

– Coilover Shock Body 337 mm (2)

– Coilover Shock Body 273 mm (2)

– Heavy-Duty Billet Aluminum Threaded Spring Adapter Perch (2)

– Coilover Spring Cap (2)

– Loop Shock Adapter w/ Polyurethane Bushings (6)

– Stem Shock Adapter (2)

– Closed Loop Crossbar Shock Adapter (2)

– Bolt-On Coilover G Body Brackets (4)

– Complete Hardware Kit (1)

– Tapered Coilover Spring Set for GM -10 700 lb 2.5 ID 3.5ID (pair)

– Progressive Coilover Spring Set for GM -10 250-300 lb 2.5 ID (pair)

All of our Performance Shocks are housed in a high strength alloy body. Featuring an internal 10 stage sport valving system with reserve tube that allows for better fluid transfer flow and overall performance.

FITMENT

1978 – 1988 GM G Body

FEATURES

Heavy-Duty Construction

Modular Coilover System

Nitrogen Gas Charged

Sport Valving

10 Stage Valve System

Reserve Tube (Enhanced Fluid Transfer)

Engineered for Long life and Superior Performance

Fully Adjustable

Fully Rebuildable

You will immediately feel the difference with Helix coil overs with reduced body roll in corners, nose drive and squat when accelerating. We manufacture Helix springs from the highest quality spring steel available.

NOTE

Intended for use with Aftermarket Tubular Control Arms Only. Additional options are available for customers who wish to retain their OE Control Arm Setups in Small Block Applications.

From the road to the track, Helix has got your back!

All Helix parts are offered with Detailed Instructions and a Limited Lifetime Warranty.

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Conditions

Shipping Policy:

In order to have faster service please pay for all items at the same time of purchase. If shipping rates do not combine properly, contact us or send a buyer requested total. You must contact us before making payment to combine your items. Failure to do so will result in separate shipping fees for each individual item. I am sorry but cannot combine your order if you have already paid.


Returns:

We want you to be satisfied with your purchase. If within 60 days after you receive your shipment and you are not satisfied, you may return the item for a refund or an exchange. Please note all exchanged or returned merchandise must be in original factory condition with no modifications or alterations. You must ship orders back prepaid. We do not accept COD packages. All exchanges need to have reshipping charges included. Please note there is no returns on special order, custom made, or closeout merchandise


Warranty:

For warranty information please contact the product manufacturer directly. In some cases stock photos may not be an exact representation of the item. Please read all product info, descriptions and terms before purchasing.


Duties & Taxes:

You are responsible for all duties and taxes for your local area. This includes but not limited to international shipments. We can not quote you these fees, so you need to contact your local tax authority to confirm the amounts if any in your area.


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Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
MPN
ZGM170C3F
Manufacturer Part Number
ZGM170C3F
Interchange
t-type hydromatic cruiser supreme rwd ss 350
Other Part Number
z28 v8 coupe cutla442 455 el sport gnx 307 lsx
Brand
Gilbertsons Machine Shop
———-
OTHER
Length
273 mm
Travel
3” (76.2 mm)
Extended
12.4” (314.96 mm)
Compressed
9.3” (236.22 mm)
Thread Pitch
M12 x 1.25″
Body
Hardened Steel
Style
Modular Design System
Finish
Grey
Nitrogen Gas Charged
Yes
Sport Valving
Yes
10 Stage Valve System
Yes
Reserve Tube
Yes (Enhanced Fluid Transfer)
Superior Performance
Yes
Engineered For Long Life
Yes
Rebuildable
Yes
Fully Upgradable
Yes
Rating
250-300 lbs
Height
10” (254 mm)
Upper I.D.
4.1” (104.14 mm)
Lower I.D.
2 1/2” (63.5 mm)
Upper Style
Flat
Lower Style
Flat
I.D.
2 1/2” (63.5 mm)
Sleeve Adapters
1/2″ & 5/8″
Overall Length
4 1/4” (107.95mm)
Center to End
1.5” (38.1mm)
Hole Size
3/4” x 3/8”
Instructions
Detailed Instructions
Manufacturer Warranty
Limited Lifetime Warranty

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500lb Front 300lb Rear Complete Coilover Conversion Kit GM- G Body 1978-1988 SBC

500lb Front 300lb Rear Complete Coilover Conversion Kit GM- G Body 1978-1988 SBC
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Price: 999.00 USD

500lb Front 300lb Rear Complete Coilover Conversion Kit GM- G Body 1978-1988 SBC

We know parts! We take pride in offering high quality products that look great and get the job done right. We offer parts from 100s of suppliers along with a handful of parts and kits built in house. Our knowledge runs deep when it comes to classic cars and accessories for hot rods and kustoms. All instock ready to ship. Make sure to follow our ebay store as we are expanding or line of custom truck, hot rod, and muscle car products..

500lb Front 300lb Rear Complete Coilover Conversion Kit GM- G Body 1978-1988 SBC

500lb Front 300lb Rear Complete Coilover Conversion Kit GM- G Body 1978-1988 SBC

Sku # 16E4C6

Condition

New

Brand

Helix Suspension Brakes and Steering

Unit Of Measure

1

The Helix Coilover Shock Series Puts You In Control of Your Suspension. Our Polished Hardened Steel Bodied Shocks Offer Ultimate Performance, and Look Great Too!

This Helix Complete Front (500 lbs) and Rear (300 lbs) Coil Over kit is for your 1978-1988 GM G Body applications. These kits are bolt on ready (NO WELDING) and will give you adjustment on your ride height plus killer handling!

INCLUDED:

– Coilover Shock Body 337 mm (2)

– Coilover Shock Body 273 mm (2)

– Heavy-Duty Billet Aluminum Threaded Spring Adapter Perch (2)

– Coilover Spring Cap (2)

– Loop Shock Adapter w/ Polyurethane Bushings (6)

– Stem Shock Adapter (2)

– Closed Loop Crossbar Shock Adapter (2)

– Bolt-On Coilover G Body Brackets (4)

– Complete Hardware Kit (1)

– Tapered Coilover Spring Set for GM -10 500 lb 2.5 ID 3.5ID (pair)

– Progressive Coilover Spring Set for GM -10 250-300 lb 2.5 ID (pair)

All of our Performance Shocks are housed in a high strength alloy body. Featuring an internal 10 stage sport valving system with reserve tube that allows for better fluid transfer flow and overall performance.

FITMENT

1978 – 1988 GM G Body

FEATURES

Heavy-Duty Construction

Modular Coilover System

Nitrogen Gas Charged

Sport Valving

10 Stage Valve System

Reserve Tube (Enhanced Fluid Transfer)

Engineered for Long life and Superior Performance

Fully Upgradable

Fully Rebuildable

You will immediately feel the difference with Helix coil overs with reduced body roll in corners, nose drive and squat when accelerating. We manufacture Helix springs from the highest quality spring steel available.

NOTE

Intended for use with Aftermarket Tubular Control Arms Only. Additional options are available for customers who wish to retain their OE Control Arm Setups in Small Block Applications.

From the road to the track, Helix has got your back!

All Helix parts are offered with Detailed Instructions and a Limited Lifetime Warranty.

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
MPN
OKP16E4C6
Manufacturer Part Number
OKP16E4C6
Interchange
350 Monte Carlo 442 cutlass 5.7L v8 6.6l 350 LSX
Other Part Number
Malibu laguna 302 wankel SS Regal 305 400 327 chevy
Brand
Helix Suspension Brakes and Steering
———-
OTHER
Length
273 mm
Travel
3” (76.2 mm)
Extended
12.4” (314.96 mm)
Compressed
9.3” (236.22 mm)
Thread Pitch
M12 x 1.25″
Body
Hardened Steel
Style
Modular Design System
Finish
Grey
Nitrogen Gas Charged
Yes
Sport Valving
Yes
10 Stage Valve System
Yes
Reserve Tube
Yes (Enhanced Fluid Transfer)
Superior Performance
Yes
Engineered For Long Life
Yes
Rebuildable
Yes
Fully Upgradable
Yes
Rating
250-300 lbs
Height
10” (254 mm)
Upper I.D.
4.1” (104.14 mm)
Lower I.D.
2 1/2” (63.5 mm)
Upper Style
Flat
Lower Style
Flat
I.D.
2 1/2” (63.5 mm)
Sleeve Adapters
1/2″ & 5/8″
Overall Length
4 1/4” (107.95mm)
Center to End
1.5” (38.1mm)
Hole Size
3/4” x 3/8”
Instructions
Detailed Instructions
Manufacturer Warranty
Limited Lifetime Warranty

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Rear Bolt-On 300lb Coilover Conversion Kit- 1978-1988 GM G Body Regal Monte

Rear Bolt-On 300lb Coilover Conversion Kit- 1978-1988 GM G Body Regal Monte
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Price: 995.95 USD

Rear Bolt-On 300lb Coilover Conversion Kit- 1978-1988 GM G Body Regal Monte

Reference part number: JLM 2ED4EE

Product Description

The Helix Coilover Shock Series Puts You In Control of Your Suspension. Our Polished Hardened Steel Bodied Shocks Offer Ultimate Performance, and Look Great Too!

This Helix Rear 300lb Complete Coil Over kit is for your 1978-1988 GM G Body applications. These kits are bolt on ready (NO WELDING) and will give you adjustment on your ride height plus killer handling!

INCLUDED:

– Coilover Shock Body 337 mm (2)

– Heavy-Duty Billet Aluminum Threaded Spring Adapter Perch (2)

– Coilover Spring Cap (2)

– Loop Shock Adapter w/ Polyurethane Bushings (4)

– Bolt-On Coilover G Body Brackets (4)

– Complete Hardware Kit (1)

– Progressive Coilover Spring Set for GM 10 230-300lb 2.5 ID

(pair)

All of our Performance Shocks are housed in a high strength alloy body. Featuring an internal 10 stage sport valving system with reserve tube that allows for better fluid transfer flow and overall performance.

FITMENT

1978 – 1988 GM G Body

FEATURES

Heavy-Duty Construction

Modular Coilover System

Nitrogen Gas Charged

Sport Valving

10 Stage Valve System

Reserve Tube (Enhanced Fluid Transfer)

Engineered for Long life and Superior Performance

Fully Upgradable

Fully Rebuildable

You will immediately feel the difference with Helix coil overs with reduced body roll in corners, nose drive and squat when accelerating. We manufacture Helix springs from the highest quality spring steel available.

From the road to the track, Helix has got your back!

All Helix parts are offered with Detailed Instructions and a Limited Lifetime Warranty.

———- :: BOLT-ON REAR COILOVER KIT GM G BODY CARS

———- :: 337 SHOCK BODY

Length :: 337 mm

Extended :: 15 (381 mm)

Compressed :: .5 (215.9 mm)

Thread Pitch :: M12 x 1.25

———- :: Construction

Body :: Hardened Steel

Style :: Modular Design System

Finish :: Polished

Nitrogen Charged :: Yes

Sport Valving :: Yes

10 Stage Valve System :: Yes

Reserve Tube :: Yes (Enhanced Fluid Transfer)

Superior Performance :: Yes

Engineered for Long Life :: Yes

Rebuildable :: Yes

Upgradable :: Yes

———- :: REAR PROGRESSIVE COILOVER SPRINGS

Rating :: 300 lbs

Height :: 10 (254 mm)

Upper I.D :: 2 1/2 (63.5 mm)

Lower I.D.

:: 2 1/2 (63.5 mm)

Finish :: Grey

Upper Style :: Flat

Lower Style :: Flat

———- :: LOOP SHOCK ADAPTER

Sleeve Adapters :: 1/2″ & 5/8″

Thread Pitch :: M12 x 1.25″

Overall Length :: 3″ (76.2 mm)

Center to End :: 1.5 (38.1mm)

———- :: OTHER

Instructions :: Detailed Instructions

Warranty :: Limited Lifetime Warranty.

.

FAST SHIPPING: Our super-fast delivery is the result of shipping from our state-of-the-art 80,000 square foot headquarters. The shipment date of your order is dependent on the time of day the order is placed. Your item will be shipped within 48 hours after receiving full payment, excepting weekends. In the unlikely event your item is on backorder, we will notify you as soon as possible to discuss the adjusted shipping time-frame. We are located on the West Coast so shipping to the east coast will usually take UPS a MINIMUM of 5 business days.


COMBINED SHIPPING: We do combine shipping if all your parts can fit in one box. If you are purchasing multiple items, please pay for all items at the same time. The eBay checkout system should automatically combine your orders and consolidate the shipping cost. If it does not, you must contact us before making payment to combine your items. Failure to do so will result in separate shipping fees for each individual item. We cannot combine your shipping costs if you have already paid.


INTERNATIONAL BUYERS SHIPMENTS: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding or buying.


RETURNS POLICY: Returns are easy! We use eBay’s hassle free return system for all returns of products bought on eBay. Please note we can not allow returns on used items, Items marked as final sales, or sales over 30 days. All items must be in original condition including the packaging.

Clearance, Closeout, or Scratch-N-Dent Returns Policy: These are CLEARANCE and are NOT eligible for returns, all sales FINAL! Some items may have defects, but will still work for the application, unless otherwise stated as inoperable. An example is shift knobs which were molded slightly oblong, or dont seat squarely at a 90 degree angle to the shift rod. We made every effort to document every last imperfection, but we may have missed something. All items sold as is, and may not have minor parts such as shift adapter nuts, but if that was missing, please let us know, rather than returning it (or leaving negative feedback), we could always send one out. That said, I personally sealed the last hundred, and I recall about 3 missing it. We have since found more, so just let us know! Also, we review every item we leave feedback for, please remember to leave us positive feedback as well, and in the event of an issue, give us a chance to remedy it. Most issues can be resolved in 48-72 hours, please allow us an additional 48 hours after the weekend to respond, or 72 hours after a holiday weekend, such as Labor Day, where we are closed for three days, AND have more volume of orders than usual. Thank you, and Happy Bidding!!


DISCLAIMER: Due to our large inventory and the diversity of our product line, the stock photo used may not be an exact representation of the item you are bidding on. Please read all product information carefully before purchase to avoid any order issues.


Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is …
MPN
787820
Manufacturer Part Number
787820
Brand
Helix Suspension Brakes and Steering
———-
OTHER
Length
337 mm
Extended
15” (381 mm)
Compressed
.5” (215.9 mm)
Thread Pitch
M12 x 1.25″
Body
Hardened Steel
Style
Modular Design System
Finish
Grey
Nitrogen Charged
Yes
Sport Valving
Yes
10 Stage Valve System
Yes
Reserve Tube
Yes (Enhanced Fluid Transfer)
Superior Performance
Yes
Engineered for Long Life
Yes
Rebuildable
Yes
Upgradable
Yes
Rating
300 lbs
Height
10” (254 mm)
Upper I.D
2 1/2” (63.5 mm)
Lower I.D.
2 1/2” (63.5 mm)
Upper Style
Flat
Lower Style
Flat
Sleeve Adapters
1/2″ & 5/8″
Overall Length
3″ (76.2 mm)
Center to End
1.5” (38.1mm)
Instructions
Detailed Instructions
Manufacturer Warranty
Limited Lifetime Warranty