4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB -3CC Flat Top 4.250" Pistons, PLASMA-M...
ROTATING ASSEMBLIES  |  Part# KIT-18021L000   More Details...

$1,623.99

4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc Dome 4.320" Pistons, PLASMA-MOLY ...
ROTATING ASSEMBLIES  |  Part# KIT-18321L070   More Details...

$1,759.99

4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB 17cc Closed Chamber Dome 4.320" Piston...
ROTATING ASSEMBLIES  |  Part# KIT-18023L070   More Details...

$1,636.99

Balanced 4.250" Forged 4340 Crank,6.385" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Icon 23cc Dome 4.250" PISTONS...
ROTATING ASSEMBLIES  |  Part# KIT-B11421L000   More Details...

$3,014.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle 43cc Dome 4.280" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61114030   More Details...

$2,895.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle 43cc Dome 4.310" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61114060   More Details...

$2,895.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle 43cc Dome 4.320" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61114070   More Details...

$2,895.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle 18cc Dome 4.320" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61113070   More Details...

$2,886.99

4.250" Forged 4140 Steel Crank, 6.385" 4340 Steel I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc Dome 4.35...
ROTATING ASSEMBLIES  |  Part# KIT-18421L100   More Details...

$2,486.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle 43cc Dome 4.350" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61114100   More Details...

$2,895.99