KB Hypereutectic Piston 4.360" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc BR10015 1960-1965 Dodge Polara

1960-1965 Dodge Polara

Duration 275 / 275

Ceramic Coating Provides Excellent Heat Protection

0-100 dial face

KB Hypereutectic Piston 4.360" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc BR10015 1960-1965 Dodge PolaraProduct Description: Piston KB Series Hypereutectic 4. 360 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 5. 00 cc Mopar RB 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