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COMP Cams 4860-16 - ID Spring Seats 1.655 X 570 X

COMP Cams  |  SKU: COMP-4860-16
$8099 $8909
PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams 4860-16 - ID Spring Seats 1.655 X 570 X

Valve Spring Locator - Inside - 0.060 in Thick - 1.655 in OD - 0.570 in ID - 0.630 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 4860 features a 1.655" OD and a .570" ID.

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.

Locator Inner Diameter: 0.57
Locator Outer Diameter: 1.655
Spring Inner Diameter: 0.63
Amazon ASIN: B002EDYFUC
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.
Spring Inside Diameter: .630"
Locator Thickness: .060"
Outside Diameter: 1.655
Inside Diameter: .570"
C.A.R.B. E.O. Number: N/A

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