New Crankcase

New Crankcase

We only carry new dual relief cases. These cases are far superior to the old single relief cases. The oil galley of the dual relief case is twice as big in diameter and there's more... Click here for more information

Starting at: $28.95


Valve Springs (Type 3)

These springs return the valves back to their seats. You can use your old springs, but make sure that you check them with a spring gauge to see if they still have the same tension. Heavy duty springs are recommended for high RPMs and steep cams. Dual springs are for the race tracks, not the street.

Valve Springs
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Valve keeper

40hp-1600

These springs return the valves back to their seats. You can use your old springs, but make sure that you check them with a spring gauge to see if they still have the same tension. Heavy duty springs are recommended for high RPMs and steep cams. Dual springs are for the race tracks, not the street.
113 109 651A: $0.40

 

Valve Springs
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Valve spring retainer

40hp-1600

These springs return the valves back to their seats. You can use your old springs, but make sure that you check them with a spring gauge to see if they still have the same tension. Heavy duty springs are recommended for high RPMs and steep cams. Dual springs are for the race tracks, not the street.
113 109 641B: $0.45

 

Valve Springs
Add to cart

40hp-1600

These springs return the valves back to their seats. You can use your old springs, but make sure that you check them with a spring gauge to see if they still have the same tension. Heavy duty springs are recommended for high RPMs and steep cams. Dual springs are for the race tracks, not the street.
113 109 623C: $2.95