1989-1998 Cummins 5.9L 12V Mahle PowerPak Forged Race Piston & Ring Set - 14.2:1 - 0.020" Over (197808735)
This six-piston kit pairs a 4.035" bore with a early 12-valve marine-style bowl and 0.150" valve pockets. The forged aluminum pistons have coated skirts and hard-anodized top ring grooves. Mahle lists 14.2:1 compression with piston protrusion of 0.010" and a 0.060" x 4.150" head gasket.
Includes
- Set of 6 pistons with bore-matched Mahle rings
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