Balanced Competition Assembly, 431 Cid, 85cc Diamond

ROTATING ASSEMBLIES  |  Part# KIT-B22301030

Out of Stock (call for ETA)

Southaven, MS

Highlights:

• Balanced Competition assembly
• displacement: 431
• pistons: Diamond
• dome volume: 85cc
• piston alloy: 2618
• bore size: 4.280"
• rings: 1/16", 1/16", 3/16"
• piston pin height: 1.965"
• pin size: 1.031"
• stroke: 3.750"
• crank material: forged 4340
• rod length: 6.860"
• rod design:
• rod bolts:
• bearings: King XP
• damper included: no
• flexplate / flywheel included: no

BALANCED FORGED 4340 CRANK 3.750" STROKE, 8 BOLT REAR FLANGE, 4340 H-BEAM RODS 6.860", 7/16" ARP 8740 ROD BOLTS, FORGED 4340 DIAMOND 85CC DOME PISTONS, 4.280" BORE, 1/16" 1/16" 3/16" PLASMA-MOLY FILE FIT RINGS, KING XP MAIN & ROD BEARINGS.