Competition Assembly, 489 Cid, Icon 23cc

ROTATING ASSEMBLIES  |  Part# KIT-11421030

Out of Stock (call for ETA)

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

Highlights:

• Competition assembly
• displacement: 489
• pistons: Icon
• dome volume: 23CC
• piston alloy: 2618
• bore size: 4.280"
• rings: 1/16", 1/16", 3/16"
• piston pin height:
• pin size: .990"
• stroke: 4.250"
• crank material: forged 4340
• rod length:
• rod design:
• rod bolts:
• bearings: King XP
• damper included: no
• flexplate / flywheel included: no

4.250" FORGED 4340 CRANK,6.385" H-BEAM RODS,7/16" ARP 8740 BOLTS,FORGED 4032 ICON 23CC DOME 4.280" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP ROD/MAIN BEARINGS.