KB Hypereutectic SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc 21411510 Using the Centerforce centrifugal weight

Using the Centerforce centrifugal weight system (where applicable)

1988-1989 Chevrolet C3500

231 in Long

5 Point Standard Latch and Link Indiv Harness SFI 16

KB Hypereutectic SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc 21411510 Using the Centerforce centrifugal weightProduct Description: Piston KB Series Hypereutectic 4. 030 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 19. 50 cc Small Block Ford Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring locations, gas