Balanced 4.250" Forged 4340 Steel Crank, 6.385" 4340 Steel I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc ...
ROTATING ASSEMBLIES  |  Part# KIT-B18421L030   More Details...

$2,923.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle 18cc Dome 4.280" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61113030   More Details...

$2,886.99

4.250" Forged 4340 Center Counterweighted Crank,6.385" H-BEAM RODS,7/16" Arp L19 Bolts,forged 2618 Je 44cc Dome 4.2...
ROTATING ASSEMBLIES  |  Part# KIT-35710L030   More Details...

$3,622.99

4.250" Forged 4340 Crank,6.385" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Icon 15cc CLOSED/OPEN Dome 4.280" PIST...
ROTATING ASSEMBLIES  |  Part# KIT-11422L030   More Details...

$2,825.99

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