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COMP Cams Spring Seat Gm LS1 Eb 1.300in
COMP Cams Spring Seat Gm LS1 Eb 1.300in
COMP Cams Spring Seat Gm LS1 Eb 1.300in
COMP Cams Spring Seat Gm LS1 Eb 1.300in

COMP Cams Spring Seat Gm LS1 Eb 1.300in

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  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: 4695-100
The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem - a thin, hardened steel alloy seat which 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 I.D. locator with the locating shoulder on the inside, as well as the spring cup. Many sizes are available to locate from the inside or outside diameter.