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CNC-1157-CS PART NUMBER
SB Chevy 427/434 Compstar Rotating Assembly - 15.2:1 JE Hollow Dome Gas Ported Pistons$3,329.95SB Chevy 427 434, Rotating Assembly, Compstar 4340 Forged Crankshaft 4.000 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 10.8cc Hollow Dome Gas Ported Pistons, 2-PC Seal
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CNC-1252-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 13.7:1 JE Dome Pistons, Balanced$3,330.95SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 5.6cc Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1253-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 14.7:1 JE Dome Pistons$3,350.95SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 10.8cc Dome Pistons, 2-PC Seal
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CNC-1254-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 14.7:1 JE Hollow Dome GP Pistons$3,554.95SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 10.8cc Hollow Dome GP Pistons, 2-PC Seal Learn More -
CNC-1256-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 12.0:1 JE Flat Top Pistons$3,301.95SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE -5cc Flat Top Pistons, 2-PC Seal
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CNC-9401-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, JE 9.7:1 Pistons$7,050.95Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, JE 9.7:1 Flat Top Pistons Learn More -
CNC-9403-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, JE 7.8:1 Pistons$7,099.95Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, JE 7.8:1 Dish Pistons Learn More -
CNC-9405-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, JE 9.1:1 Pistons - Twisted Wedge$7,099.95Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, JE 9.1:1 Dish Pistons, Fits Trick Flow Twisted Wedge Heads Learn More -
CNC-9404-SD PART NUMBER
CNC Competition SB Ford 347 Stroker Dart Short Block - Scat, JE 9.5:1 Pistons - Big Bore$7,099.95Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, JE 9.5:1 Dish Pistons, Big Bore Learn More -
CNC-9402-SD PART NUMBER
CNC Competition SB Ford 347 Stroker Dart Short Block - Scat, JE 10.1:1 Pistons - Big Bore$6,999.95Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, JE 10.1:1 Flat Top Pistons, Big Bore Learn More