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COMP Cams 4690-16 - Spring Seats.120 X .780 X .87

COMP Cams 4690-16 - Spring Seats.120 X .780 X .87

COMP Cams | 4690-16
SKU: COMP-4690-16
$82.99 USD
$91.29 USD $82.99 USD
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3 in stock

COMP Cams 4690-16 - Spring Seats.120 X .780 X .87

Valve Spring Locator - Inside - 0.120 in Thick - 1.253 in OD - 0.780 in ID - 0.878 in Spring ID - Steel - Set of 16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4690 seat's 1.253" OD works well with our 26918 beehive valve springs.

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened Steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an ID locator with the locating shoulder on the inside, as well as the spring cup.

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
Inside Diameter: .780"
Outside Diameter: 1.253
Spring Inside Diameter: .878"
Locator Thickness: .120"
Locator Inner Diameter: 0.78
Locator Outer Diameter: 1.253
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.
Amazon ASIN: B001G8IOTO
Spring Inner Diameter: 0.878
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