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CNC-9722-E PART NUMBER
CNC Competition BB Chevy 454/496 Dart Short Block, Eagle Crank, Mahle 8.7:1 Pistons$7,775.95BB Chevy 454/496, Dart Block, Eagle 4340 Forged Steel 4.250 Crankshaft, Eagle 6.385 H Beam Rods, Mahle 8.7:1 Flat Top Pistons
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CNC-9723-E PART NUMBER
CNC Competition BB Chevy 454/496 Dart Short Block, Eagle Crank, Mahle 10.2:1 Pistons$7,824.95BB Chevy 454/496, Dart Block, Eagle 4340 Forged Steel 4.250 Crankshaft, Eagle 6.385 H Beam Rods, Mahle 10.2:1 Dome Pistons
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CNC-9724-E PART NUMBER
CNC Competition BB Chevy 454/496 Dart Short Block, Eagle Crank, Mahle 12.9:1 Pistons$7,824.95BB Chevy 454/496, Dart Block, Eagle 4340 Forged Steel 4.250 Crankshaft, Eagle 6.385 H Beam Rods, Mahle 12.9:1 Dome Pistons
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CNC-9739-E PART NUMBER
CNC Competition BB Chevy 509 Dart Short Block, Eagle Crank, MAHLE 8.9:1 Pistons$7,724.95BB Chevy 509, Dart Block, Eagle 4340 Forged Steel 4.000 Crankshaft, Eagle 6.385 H Beam Rods, Mahle 8.9:1 Flat Top Pistons Learn More -
CNC-9740-E PART NUMBER
CNC Competition BB Chevy 532 Dart Short Block, Eagle Crank, MAHLE 9.3:1 Pistons$7,724.95BB Chevy 532, Dart Block, Eagle 4340 Forged Steel 4.000 Crankshaft, Eagle 6.385 H Beam Rods, Mahle 9.3:1 Flat Top Pistons Learn More