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Beehive-Valve-Spring-Kit-0.540In-Lift-For-Gm-Vortec-Hydraulic-Rollers
Beehive-Valve-Spring-Kit-0.540In-Lift-For-Gm-Vortec-Hydraulic-Rollers
Beehive-Valve-Spring-Kit-0.540In-Lift-For-Gm-Vortec-Hydraulic-Rollers
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COMP Cams 26918VCS-KIT SPRING KIT, GM L31 VORTEC CYLINDER HEAD, .510" MAX LIFT, HYD ROLLER

2 sold in last 8 days
COMP Cams
ds_BDQQ_26918VCS-KIT
Engine Valve Spring Kit
$491.87

customers are viewing this product
COMP Cams 26918VCS-KIT SPRING KIT, GM L31 VORTEC CYLINDER HEAD, .510" MAX LIFT, HYD ROLLER

This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a hydraulic roller camshaft. This kit allows up to .540" lift and provides spring rates that can handle significantly more aggressive lobe profiles. This kit has been developed to make your valve train upgrade as easy as possible by combining quality components in a package that does not require any machining! These components will drop right onto stock GM L31 Vortec cylinder heads.

Specifications:

Description_ASM GM Vortec L31 Cylinder Heads
Description_DEF Engine Valve Spring Kit
Description_DES SPRING KIT, GM L31 VORTEC CYLINDER HEAD, .510" MAX LIFT, HYD ROLLER
Description_INV SPRING KIT, HR, GM L31 VORTEC CYL HEAD
Description_MKT This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a hydraulic roller camshaft. This kit allows up to .540" lift and provides spring rates that can handle significantly more aggressive lobe profiles. This kit has been developed to make your valve train upgrade as easy as possible by combining quality components in a package that does not require any machining! These components will drop right onto stock GM L31 Vortec cylinder heads.
Description_EXT Complete .540" max lift, drop-in valve spring kit for GM L31 Vortec Cylinder Heads
Description_LAB SPRING KIT, GM L31 VORTEC CYLINDER HEAD, .540" MAX LIFT, HYD ROLLER
Description_FAB Drop-in valve spring kit for GM L31 Vortec cylinder heads, No machining required, Includes metal body, Viton valve stem seals, .540" max lift
Description_SHP None
Description_SHO L31 HR SP KT
Quantity 16
Inside Diameter of Inner Spring (in) N/A
Maximum Coil Bind Height (in) 1.1
Retainer Material Chromoly
Load at Open Height (lbs) 363
Spring Seat Step Diameter (in) N/A
Number of Springs Per Valve 1
Inside Diameter of Outer Spring (in) .650/.875
Open Height (in) 1.16
Valve Stem Seal Material Viton
Integrated Spring Seat No
Spring Seat OD (in) N/A
Valve Stem Seal Type Positive Stop
Load at Installed Height (lbs) 162
Damper Spring Included No
Recommended Max Lift (in) 0.54
Installed Height (in) 1.7
Outside Diameter of Outer Spring (in) 1.066/1.300
Valve Spring Style Beehive
Lock Style 7 Degree
Valve Stem Diameter (in) 11/32
Spring Rate (lbs/in) 372
Machine Work Required No
Valve Spring Finish Raw
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
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