KB Auto Hyper Hypereutectic Piston - 4.125 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 17.00 cc - Big Block Chevy (Set of 8) HX02121 Designed specifically for the LS7

Designed specifically for the LS7 platform

Vehicle Applications: BUICK ENCORE 13-20/CHEVROLET TRAX 14-20

Ford Applications With External Slave CylinderEach member company of the Hedman Performance Group is a specialist in the field they serve

Keep tabs on your truck's fuel systemBD Diesel Performance is unique among its peers in that it designs

The ready made kit comes with all hardware to keep your body from flapping in the wind

KB Auto Hyper Hypereutectic Piston - 4.125 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Plus 17.00 cc - Big Block Chevy (Set of 8) HX02121 Designed specifically for the LS7Product Description: Piston Auto Hyper Hypereutectic 4. 125 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 17. 00 cc Big Block Chevy 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