CSP SAVINGS!

CSP2026

COMP Cams 978-16 - Valve Springs For 972-974

COMP Cams  |  SKU: COMP-978-16
Sale price $17095 Regular price $18804

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


AVAILABILITY: This Item Is Out Of Stock.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams 978-16 - Valve Springs For 972-974

Valve Spring - Dual Spring / Damper - 403 lb/in Spring Rate - 1.195 in Coil Bind - 1.460 in OD - Set of 16

Dual Valve Springs: 1.460" OD Outer, .697" ID Inner

Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.

Coil Bind Height: 1.195
Compatible .570" Guide Diameter Spring Seats: 4770-16
Compatible Retainer: 740-16
Compatible Shims: 4755
Compatible Spring Cup (O.D. Locator): 4704-16
Outer Spring Inside Diameter: 1.06
Outer Spring Outside Diameter: 1.46
Seat Height: 1.85
Seat Pressure: 127
Number of Springs: 2
Inner Spring Inside Diameter: 0.697
Damper: Yes
Spring Rate: 403
Amazon ASIN: B00062YHE2
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A

What are people saying about CSP?