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.
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ESP-34051 PART NUMBER
Eagle 34051 SB Ford 331 Pro Competition Rotating Assembly, -5cc JE Flat Top PistonsSpecial Price $2,925.95 Regular Price $2,975.95
SB Ford 331 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.250 Stroke, Eagle 5.400 H-Beam Rods, JE 2618 Forged -5cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
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