Balanced 4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB -3CC Flat Top 4.280" Pistons,...
ROTATING ASSEMBLIES  |  Part# KIT-B18021L030   More Details...

$2,059.99

4.250" Forged 4340 Center Counterweighted Crank,6.385" H-BEAM RODS,7/16" Arp L19 Bolts,forged 2618 Mahle 43cc Dome ...
ROTATING ASSEMBLIES  |  Part# KIT-35700L030   More Details...

$3,178.99

4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc Dome 4.280" Pistons, PLASMA-MOLY ...
ROTATING ASSEMBLIES  |  Part# KIT-18321L030   More Details...

$1,759.99

4.250" Forged 4340 Crank,6.385" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Icon 23cc Dome 4.310" PISTONS,PLASMA-M...
ROTATING ASSEMBLIES  |  Part# KIT-11421L060   More Details...

$2,687.99

4.250" Forged 4340 Crank,6.385" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Icon 23cc Dome 4.280" PISTONS,PLASMA-M...
ROTATING ASSEMBLIES  |  Part# KIT-11421L030   More Details...

$2,687.99

Balanced 4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc Dome 4.280" Pistons, PLA...
ROTATING ASSEMBLIES  |  Part# KIT-B18321L030   More Details...

$2,201.99

Balanced 4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB 17cc Closed Chamber Dome 4.28...
ROTATING ASSEMBLIES  |  Part# KIT-B18023L030   More Details...

$2,072.99

4.250" Cast Crank,6.385" I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle 18cc Dome 4.350" PISTONS,PLASMA-MOLY FI...
ROTATING ASSEMBLIES  |  Part# KIT-18022L100   More Details...

$1,868.99

Balanced 4.250" Cast Crank, 6.385" I-BEAM RODS,7/16" Arp 8740 Bolts, Hypereutectic KB -3CC Flat Top 4.310" Pistons,...
ROTATING ASSEMBLIES  |  Part# KIT-B18021L060   More Details...

$2,059.99

4.250" Forged 4140 Steel Crank, 6.385" 4340 Steel I-BEAM RODS,7/16" Arp 8740 Bolts, Forged 4032 Icon 23cc Dome 4.28...
ROTATING ASSEMBLIES  |  Part# KIT-18421L030   More Details...

$2,486.99