Competition Assembly, 420 Cid, Mahle -22CC

ROTATING ASSEMBLIES  |  Part# KIT-12046030

Out of Stock (call for ETA)

Southaven, MS

Required Assembly must be balanced by qualified machine shop before use!

Highlights:

• Competition assembly
• displacement: 420
• pistons: Mahle
• dome volume: -22CC
• piston alloy: 4032
• bore size: 4.155"
• rings: 1.5, 1.5, 3.0mm
• piston pin height: 1.062"
• pin size: .927"
• stroke: 3.875"
• crank material: forged 4340
• rod length: 6.000"
• rod design: 4340 H-Beam stroker clearanced
• rod bolts: 7/16" ARP 2000
• bearings: King XP
• damper included: no
• flexplate / flywheel included: no

3.875" FORGED 4340 CRANK WITH 350 MAINS,6.000" H-BEAM EXTREME STROKER CLEARANCED RODS,7/16" ARP 2000 BOLTS,FORGED 4032 MAHLE -22CC INVERTED DOME 4.155" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP ROD/MAIN BEARINGS.