KB Hypereutectic SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc 21411510 Five Star Quality Control:

Five Star Quality Control:

5 Point Standard Latch and Link Indiv Harness SFI 16

Polypropylene

1988-1989 Chevrolet C3500

Kit includes a 3-5/8" long sleeve that welds into frame rail with a locking collar to prevent movement

KB Hypereutectic SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc 21411510 Five Star Quality Control:Product 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