JE Pistons Ultra Series GM Gen III/IV LS 4.005in Bore/3.622in Stroke Set of 8 Pistons turn14-product-not-found-review CSF is able to use

CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded

Brembo SS Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3- Yellow

Matched set of 8 EV14 95lb for Chevrolet Silverado 1500 & GMC Sierra 1500 2000-06 Gas V8 4

All piston kits include gas-nitrided

9cc Dome Piston Set (Set of 4 Pistons)

JE Pistons Ultra Series GM Gen III/IV LS 4.005in Bore/3.622in Stroke Set of 8 Pistons turn14-product-not-found-review CSF is able to useManufacturer Part # : 361723 Market Description Ultra Series forged pistons from JE are the industry? s strongest, most fully featured pistons available off the shelf. Offered for a wide range of domestic applications from LS to Big Block and HEMI to Ford Modular, Ultra Series pistons feature JE? s proprietary Aligned Grain Flow forging technology providing next level tensile strength ideal for the extreme cylinder pressures of power adder engine