Balanced 4.000" Cast Crank,6.135" I-BEAM RODS,7/16" Arp 8740 Bolts,hypereutectic Speed Pro 22cc Dome 4.310" PISTONS...
ROTATING ASSEMBLIES  |  Part# KIT-B18401L060   More Details...

$1,548.99

4.000" Forged 4340 Crank, 6.385" H-BEAM Rods, 7/16" Arp 8740 Bolts, Forged 2618 Mahle 48cc Dome 4.310" Pistons, PLA...
ROTATING ASSEMBLIES  |  Part# KIT-11109060   More Details...

$3,117.99

4.000" Forged 4340 Crank, 6.535" H-BEAM Rods, 7/16" Arp 8740 Bolts, Forged 2618 SRP 48cc Dome 4.310" Pistons, PLASM...
ROTATING ASSEMBLIES  |  Part# KIT-11110060   More Details...

$3,189.99

4.000" Forged 4340 Crank, 6.385" H-BEAM Rods, 7/16" Arp 8740 Bolts, Forged 2618 Mahle 28cc Dome 4.310" Pistons, PLA...
ROTATING ASSEMBLIES  |  Part# KIT-11106060   More Details...

$3,081.99

4.000" Cast Crank, 6.135" I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 2618 Icon 43cc Dome 4.310" Pistons, PLASMA-MOLY ...
ROTATING ASSEMBLIES  |  Part# KIT-18326L060   More Details...

$2,045.99

Balanced 4.000" Forged 4340 Crank,6.135 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Icon 43cc Dome 4.310" PIS...
ROTATING ASSEMBLIES  |  Part# KIT-B61326L060   More Details...

$3,192.99

Balanced 4.000" Cast Crank, 1pc Rear Seal, 6.135" I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Mahle 28cc Dome 4.3...
ROTATING ASSEMBLIES  |  Part# KIT-B18002L060   More Details...

$2,166.99

Balanced 4.000" Cast Crank 1pc Rear Seal, 6.135" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB 25.5cc Dome 4.3...
ROTATING ASSEMBLIES  |  Part# KIT-B18202L060   More Details...

$1,834.99

Balanced 4.000" Forged 4340 Crank,6.135" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Icon 43cc Dome 4.310" PISTONS...
ROTATING ASSEMBLIES  |  Part# KIT-B11326L060   More Details...

$3,239.99

4.000" Forged 4340 Crank, 6.135" I-BEAM Rods, 7/16" Arp 8740 Bolts, Forged 2618 Mahle 28cc Dome 4.310" Pistons, PLA...
ROTATING ASSEMBLIES  |  Part# KIT-61106060   More Details...

$2,824.99