SKU: 400304
$0.00
TROCK EVO LAPPING RING--USED TO FLATTEN WARPED CYL. SURFACES FOR BETTER SEALING
Source: Custom Chrome
Laps 3-1/2" and 3-5/8" cylinders to obtain a flat sealing surface to avoid blowing gaskets. This is a double sided lapping ring that cuts fast with minimum effort. Complete with lapping compound.