MAHLE 930226925T Piston Kit Flat Top (387cid 4.125 x 1.304CH, 3.622stroke, 6.125rod, 0.927pin, -5.8cc, 479g, 10.4CR, 2618) for CHEVROLET LSX ymm_69 6 XS HP YEAR 89

6 XS HP YEAR 89 98 > 306 1

It includes notched necks for easy clamp-on installation using 1" wide band style clamps (clamps not included)

It utilizes the industry standard "044 Style" envelope and -10 AN female inlet and -6 AN female outlet connections for easy installation on new applications and for quick replacement of existing competitor fuel pumps

660˝ Diameter - Pitch 5/8-18

They happen to look much better

MAHLE 930226925T Piston Kit Flat Top (387cid 4.125 x 1.304CH, 3.622stroke, 6.125rod, 0.927pin, -5.8cc, 479g, 10.4CR, 2618) for CHEVROLET LSX ymm_69 6 XS HP YEAR 89LSX COMBO FLAT TOP valve pockets fit LS1 2 6, LS7, and LS3 L92 style 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.