Competition Assembly, 420 Cid, Diamond -6.2CC

ROTATING ASSEMBLIES  |  Part# KIT-B157084100

Out of Stock (call for ETA)

Highlights:

• Balanced Competition assembly
• displacement: 420
• pistons: Diamond
• dome volume: -6.2CC
• piston alloy: 2618
• bore size: 4.100"
• rings:
• piston pin height:
• pin size:
• stroke: 3.980"
• crank material: cast
• rod length: 6.490"
• rod design: 4340 H-Beam
• rod bolts: 7/16" ARP 8740
• bearings: King SI
• damper included: no
• flexplate / flywheel included: flexplate

BALANCED 3.980" CAST CRANK,6.490" H-BEAM RODS,7/16" ARP 8740 BOLTS,FORGED 4032 DIAMOND -6.2CC FLAT TOP 4.100" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING SI ROD/MAIN BEARINGS.