Product Summary

Solid Axle Rear Suspension Type

  • This rear suspension kit is specially designed for the 1962-67 Chevy II platform
  • It replaces leaf springs with coilover shocks
  • The ride height is 2" lower than stock and is easily adjustable with coilovers
  • Chassis brace made from .120" wall steel tube and is easily located off leaf spring mount
  • Uses a panhard bar to control lateral movement of rear end for a clean, simple design
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Key Specs

MFG. Part #350300
Rear Suspension TypeSolid Axle
Trailing Arm StyleTruck Arm
Suspension Kit TypeConversion
Suspension Height Adjustment2 Inch Lowered
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Need To Know

Made to Order

This custom item will ship when completed

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

Quick and Easy Returns

Return Policy

G-Comp 350300 Details

This product contributed to making the Team Speedway '65 Nova the

Designed to give your car a great ride and handling without the need to install a roll cage due to added chassis stiffness! Speedway Motors' G-Comp line of Chevy II Nova suspension parts is engineered for performance, strength and value. This G-Comp rear suspension kit is a complete assembly for the 1962-67 Chevy II Nova. This Pro Touring rear kit is an all-new performance system engineered for optimum handling and vastly improved control. G-Comp rear kits will turn your Chevy II Nova into a real G-machine, ready to take on the autocross, road course, or the street.

  • Used by Robby G-Comp X in autocross competitions
  • Designed to complement the G-Comp front end kit
  • Replaces leaf springs with coilover shocks
  • Designed ride height is 2" lower than stock and is easily adjustable with coilovers
  • Trailing arm articulation - provides superior forward bite
  • Eccentric Cam trailing arm mounts accurately position and align rear wheels
  • Panhard bar to control lateral movement of rear end - clean, simple design
  • Three positions of panhard mounts allow quick roll center adjustments
  • Chassis brace made from .120" wall steel tube and is easily located off leaf spring mount
  • Pass through tubes are welded into the chassis brace for routing brake lines and wiring
  • Chassis brace contains a dropped saddle for drive shaft clearance
  • Front support tubes tie the chassis brace to the front of the car
  • Chassis brace reduces chassis flex and provides a rigid mount for the trailing arms
  • Upper crossmember includes shock mount holes and weld directly to the chassis
  • Kit works with both stock wheel wells and mini-tubs
  • 7 gauge steel shock mount crossmember bolts to OEM shock mount holes
  • All hardware is included to mount truck arms and panhard bar
  • Brackets are included to mount the trailing arms and panhard bar to existing rear end
  • Rear sway-bar NOT included on standard kits
  • Allows for 8" wide wheels if using stock wheelwells
  • Tubing wheelwells is not required for use of this kit
  • Recommended for cars up to 500HP

Read about the G-Comp suspension packages in action on our 1965 Chevy II, as featured in this article from Super Chevy Magazine;A 1965 Chevrolet Nova that Crushes it on the Track!

This item is made to order with a production-to-ship estimated average time frame of 5 business days.

Recommended Coil-Over Shocks for G-Comp Series Rear Suspension:

 

To learn more about the G-Comp line of performance muscle car suspension parts, CLICK HERE. 

This item is made to order with a production-to-ship estimated average time frame of 5 business days.

Recommended Coil-Over Shocks for G-Comp Series Rear Suspension:

 

To learn more about the G-Comp line of performance muscle car suspension parts, CLICK HERE. 

Charts

G-Comp 350300 Specifications

KEY SPECS
MFG. Part #350300
BrandG-Comp
Rear Suspension TypeSolid Axle
Trailing Arm StyleTruck Arm
Suspension Kit TypeConversion
Suspension Height Adjustment2 Inch Lowered
Spring TypeNot Included
Shocks IncludedNo
Bolt-OnNo
Axle Housing IncludedNo
Material TypeSteel
GENERAL
Sold in QuantityKit
Adjustability3-position

Ratings & Reviews

4

3 Reviews

Overall Assessment

Customers praised the product for its well-made components, good welds, and clean, paint-ready surface. The rear G-Comp kit parts are laser cut but may have sharp edges. Users noted the high quality of the suspension setup, tailored for street and drag racing and strong enough for continued abuse. Some issues were mentioned with a Chassis Brace deformed from welding and lack of installation documentation. Customers recommend this product for its design, fitment, and versatility but suggest some improvements for further satisfaction.

4

3 reviews

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Great quality

5.0

8 months ago

Mr. Boone

Colton CA.

Verified

I installed this on a customers 63v Chevy nova. All the bracing, brackets etc fit great with only little modifications. On the upper rear coilover mount I drilled 6 holes each side on the flat sections to give more surface area to weld. I wouldn't hesitate to recommend this set up in the future. Great job sideways l sideways speedway.

Would Recommend

1966 Chevy II project

2.0

4 years ago

Tatristen

Lawton IA

All the components appear well made with decent welds, good bends, clean and ready for paint and installation. The components on this version of the rear G-Comp kit are laser cut and NOT deburred which can leave the edges sharp. The Chassis Brace on our kit did not fit properly. It was deformed from the welding process which left it bent in the center arching the middle of the assembly upwards causing it to hit the floor pan before the outer weld flanges fit properly. We could see the deformation as soon as we pulled it out of the packaging. Not sure how this passed quality control. Other then the single sided 7 page black and white documentation there are no videos or documents on the actual installation of this assembly. The wait times you'll experience on the phones are something to consider if you decide to purchase this product. They can be quite lengthy. Don't bother with the online live chat. This wasn't an option for the problem we ran into to. We were referred to the long wait phone option without offering to have someone call me. We also have the front half of the G-Comp suspension on order now for almost 2 months. I understand that lead times can be a factor these days but we get a different answer every time we check into the status of this order. When call we are told 3 to 4 weeks, when we go online and chat we've heard 9 to 10 months. Over all so far we haven't had a terrible experience so far other then having to repair/modify these parts to fit properly.

Love the design and fitment.

5.0

9 years ago

racer10

Chambersburg, PA

Best suspension set up for street, drag racing and road courses, u can do all of it and be competitive. Its hard to beat the truck arm suspension set up. Its very strong and can take alot of abuse. I will be doing it all in my 64 nova. I plan on running the front clip from speedway if they change the shock mounts so i can remove my coilovers shocks fast. Great suspension and makes car stance look great.

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

4 Questions • 4 Answers

will this suspension kit work on a 63 wagon

by jimmy

• 7 years ago

1 answer

does this setup come with the brackets to work with a gm 10bolt? can a Watts link be added later?

by cuhja

• 9 years ago

1 answer

Can the stock gas tank be retained. Also is there room to route a 2.5 inch dual exhaust system over the axle and to the rear bumper or behind the rear wheels as stock?

by Bowtieusa2

• 10 years ago

1 answer

what shocks , springs and brake package are recommended

by gordy

• 10 years ago

1 answer

4 of 4 questions shown

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