MAHLE 930218500T Piston Kit Flat Top (329cid 3.800 x 1.330CH, 3.622stroke, 6.098rod, 0.945pin, -4.2cc, 428g, 9.8CR, 2618) for CHEVROLET LS1/2/6 5.3L ymm_46 with a spring that will

with a spring that will match the tension of the manufacturer’s original fitment valve

Bore Size:  86

the optional Akrapovič Sound Kit P-HF1177 is not needed - specially developed Akrapovič Sound Kit is already included within the evolution link pipe set

For those running switchable software programs

Cat-Back system with X-Pipe

MAHLE 930218500T Piston Kit Flat Top (329cid 3.800 x 1.330CH, 3.622stroke, 6.098rod, 0.945pin, -4.2cc, 428g, 9.8CR, 2618) for CHEVROLET LS1/2/6 5.3L ymm_46 with a spring that willLS 5. 3L FLAT TOP compatible with LS1 2 6 style cathedral port heads 1. 0, 1. 0, 2. 0mm File Fit Performance Ring Set Included LS PowerPak Piston Kits MAHLE Motorsport PowerPak piston kits offer superior reliability and performance, letting you take your LS build to the next level. From LS1 to LS7 the forged LS Piston sets are available in Flat Top, Dish, and Dome with the choice of 2618 or 4032 alloy. For those looking to take a LS 6. 0 & LS 6. 2