KB Hypereutectic Piston 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 20.0 cc Control Arm Bushing Borgeson steel single needle bearing

Borgeson steel single needle bearing universal joints will operate smoothly at angles up to 35 Degrees

The G-Flow ventilation system consists of four top vents that keep your head cool

1-1/4 in OD Tubes

allowing panels to be bolted together

Available with both as-cast satin and black power-coat finishes

KB Hypereutectic Piston 4.080" Bore 5/64 x 3/32 x 3/16" Ring Grooves - Minus 20.0 cc Control Arm Bushing Borgeson steel single needle bearingProduct Description: Piston KB Series Hypereutectic 4. 080 in Bore 5 64 x 3 32 x 3 16 in Ring Grooves Minus 20. 00 cc Ford FE Series 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