Big Block Chevrolet Exhaust Rotator Eliminator Thickness:.300"

Name: Big Block Chevrolet Exhaust Rotator Eliminator Thickness:.300"
Brand: COMP CAMS
SKU: 249-4779-100
Price: 452.95 USD
Availability: InStock

^$452⁹⁵

Ships on 09/09/2026

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Big Block Chevrolet Seat Spacers

Thickness:.300"
O.D:.1.732''
Spring O.D: 1.568"
Spring I.D:.623"
100/pk
Seat Spacers
1 Year Limited Warranty
Locator; Seat; Cup; Spring Seat; Spring Cup

Old standard shims will not hold up to the extreme spring pressures & high RPM of today's race engines. Comp Cams offers a simple, effective solution to the problem. These valve spring locators provide a thin, hardened steel alloy seat that locates and holds the spring in place while protecting the head and shim. Previously this part had only been available in a cup form with the retaining portion on the outside, which required the head to be machined a great deal to accept the cup. Comp Cams has an ID locator with the locating shoulder on the inside, as well as the spring cup. Spring ID locators can usally be installed without machine work.

Part TypeValve Spring Seat

Product LineComp Cams Valve Spring Seats/Locators

BrandCOMP CAMS

Package Height2.75

Package Width6.31

Package Length12.0

Weight22.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number4779-100

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Big Block Chevrolet Exhaust Rotator Eliminator Thickness:.300"

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