CNC-Motorsports offers the best selection of 331 stroker kits. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, K1, JE/SRP, Diamond, Wiseco, Mahle CP and Keith Black to name a few. CNC-Motorsports can customize any 331 stroker kit to meet your specific needs. All balanced 331 rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the 331 kit you're wanting feel free to call or email our experienced staff today.
-
CNC-3478-MRM PART NUMBER
SB Ford 331 Rotating Assembly with Molnar Crank & Rod, Mahle -16cc Dish Pistons$2,856.95SB Ford 331 Stroker Rotating Assembly Kit, Molnar Crankshaft 3.400 Stroke, Molnar 5.400 H-Beam Rods, Mahle -16cc Dish Pistons,, Fits 1 or 2-PC Rear Seal
Learn More -
CNC-3479-MRM PART NUMBER
SB Ford 331 Pro Rotating Assembly with Molnar Crank & Rod, Mahle 10.0:1 Pistons For Twisted Wedge Head$2,799.95SB Ford 331 Stroker Rotating Assembly Kit, Molnar Crankshaft 3.400 Stroke, Molnar 5.400 H-Beam Rods, Mahle -6cc Flat Top Pistons,, Fits 1 or 2-PC Rear Seal
Learn More