MAHLE 197836065T Piston Kit Dome (381cid 4.165 x 1.250CH, 3.500stroke, 6.000rod, 0.927pin, 12.0cc, 497g, 13.8CR, 2618) for CHEVROLET Small Block ymm_61 5" diameter Cat-Back system delivers

5" diameter Cat-Back system delivers the classic S-type sound with no drone inside the vehicle

Fits Following Engines: Ford Small Block

5 Way LSD: Activates under acceleration with less under-steer under deceleration than on a 2 Way LSD

the unit offers excellent durability and corrosion resistance

Manufactured from T-304 stainless steel

MAHLE 197836065T Piston Kit Dome (381cid 4.165 x 1.250CH, 3.500stroke, 6.000rod, 0.927pin, 12.0cc, 497g, 13.8CR, 2618) for CHEVROLET Small Block ymm_61 5" diameter Cat-Back system deliversSMALL BLOCK CHEVY 23 DOME Gasported Asymmetrical Valve Pockets PowerPak Plus 1. 0, 1. 0, 2. 0mm File Fit Performance Ring Set Included Small Block Chevy PowerPak & PowerPak+ Piston Kits MAHLE Motorsport's PowerPak and PowerPak+ piston kits offer superior reliability and performance, letting you take your small block chevy engine build to the next level. Small Block Chevy PowerPak Piston Kits feature pistons, rings, clips, and pins. Forged piston