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.
-
ESP-16351 PART NUMBER
Eagle 16351 SB Ford 331 Street Strip Rotating Assembly, -11cc Icon Flat Top Pistons$1,463.95
SB Ford 331 Street Strip Rotating Assembly, Eagle Cast Steel Crankshaft 3.250 Stroke, Eagle 5.400 I-Beam Rods, Icon FHR Forged -11cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
Learn More -
ESP-16323 PART NUMBER
Eagle 16323 SB Ford 347 Street Strip Rotating Assembly, -11cc Icon Flat Top Pistons$1,463.95
Ford 347 Street Strip Rotating Assembly, Eagle Cast Steel Crankshaft 3.400 Stroke, Eagle 5.400 I-Beam Rods, Icon FHR Forged -11cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
Learn More -
ESP-64251 PART NUMBER
Eagle 64251 SB Ford 331 Pro Street Rotating Assembly, 9.5 Icon Flat Top PistonsSpecial Price $2,142.95 Regular Price $2,192.95
Small Block Ford 331 Street Strip Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.250 Stroke, Eagle 5.400 I-Beam Rods, Icon 4032 Forged -11cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
Learn More -
ESP-14251 PART NUMBER
Eagle 14251 SB Ford 331 Pro Competition Rotating Assembly, -11cc Icon Flat Top PistonsSpecial Price $2,266.95 Regular Price $2,316.95
SBF 331 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.250 Stroke, Eagle 5.400 H-Beam Rods, Icon 4032 Forged -11cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
Learn More -
ESP-14223 PART NUMBER
Eagle 14223 SB Ford 347 Forged Pro Competition Rotating Assembly, -11cc Icon Flat Top PistonsSpecial Price $2,266.95 Regular Price $2,316.95
Ford 347 Forged Pro Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.400 Stroke, Eagle 5.400 H Beam Rods, Icon 4032 Forged -11cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included
Learn More