Chevrolet Performance CT350 602 Crate Valve Spring Kit

#91605081

Chevrolet Performance CT350 602 Crate Valve Spring Kit

Designed to fit the 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 or ZZ383 engine
Valve spring have a 1.25" outside diameter and a 1.20" solid height
Pressure at installed height is 80# @ 1.70"

$186.99

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Product Summary

Single Spring Valve Spring Style, 256 lbs. Spring Rate

Designed to fit the 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 or ZZ383 engine
Valve spring have a 1.25" outside diameter and a 1.20" solid height
Pressure at installed height is 80# @ 1.70"
Valve lock keepers are a genuine GM factory replacement part
Valve spring retainers will fit the 602 GM crate engines

Comes as a Kit

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Key Specs

Brand	Chevrolet Performance Parts
Valve Spring Style	Single Spring
Outside Diameter	1.250"
Installed Height	1.700"
Spring Rate	256 lbs.

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Details

Replace your worn out valve springs in your 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 or ZZ383 engine with these quality steel replacement springs.

Kit Includes:

(16) Chevrolet Performance CT350 602 Crate Valve Springs
- Set of 16 single springs
- Outside diameter: 1.25"
- Pressure @ installed height: 80# @ 1.70"
- Solid height: 1.20"
- Average Rate (lbs@in): 256
- Genuine replacement part number 12495494 for 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 and ZZ383 engines
- Note: Catalog technical description update with correct specs as provided here.
(32) Chevrolet Performance 602/604 Crate Valve Lock Keepers
- Set of 32-piece split keepers
- GM factory replacement
- Chevy 602/604 engines
- Diameter: .342"
- Material Type: Steel
(16) Chevrolet Performance CT350 602 Crate Valve Spring Retainer
- GM factory replacement
- Chevy 602 engines

Specifications

KEY SPECS
Brand	Chevrolet Performance Parts
Valve Spring Style	Single Spring
Outside Diameter	1.250"
Installed Height	1.700"
Spring Rate	256 lbs.

GENERAL
Coil Bind Height	1.200"
Material Type	Steel
Sold in Quantity	Kit
Locks Included	Yes
Lock Material	Steel

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Questions & Answers

1 Question • 1 Answer

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Will they work on 485 lift hydraulic roller cam

by Danny

• 4 months ago

1 answer

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Fitment

2015-2018 Chevy Corvette

6.2 Chevy LT V8