Forged 5140 Steel I-Beam Connecting Rods Are An Upgrade From O.e. Rods And Feature A shot-peened Surface. Sizing Is...
"SIR" FORGED 5140 STEEL I-BEAM RODS  |  Part# SIR-6100M-1   More Details...

$73.99

4.000" Forged 4340 Crank, 24 Tooth Reluctor,6.125" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle -25CC Inverte...
ROTATING ASSEMBLIES  |  Part# KIT-129364065   More Details...

$2,778.99

4.000" Forged 4340 Steel Crank, 24 Tooth Reluctor, 6.125" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 DSS -5CC Fla...
ROTATING ASSEMBLIES  |  Part# KIT-137304070   More Details...

$2,551.99

Forged 5140 Steel I-Beam Connecting Rods Are An Upgrade From O.e. Rods And Feature A shot-peened Surface. Sizing Is...
"SIR" FORGED 5140 STEEL I-BEAM RODS  |  Part# SIR-6100NLW-1   More Details...

$73.99

Forged 4340 Steel Crank - Chevrolet Ls, 3.800" Stroke, 24 Tooth Reluctor
EAGLE  |  Part# CRS-434638006100   More Details...

$1,020.99

3.622" Forged 4140 Crank, 58 Tooth Reluctor, 6.125" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 2618 Mahle -12CC I...
ROTATING ASSEMBLIES  |  Part# KIT-629404065   More Details...

$2,394.99

Billet 4340 Center Counterweighted Crank - Chev Ls, 4.000" Stroke, 24 T
EAGLE  |  Part# CRS-334640016100   More Details...

$2,348.99

Billet 4340 Center Counterweighted Crank - Chev Ls, 3.622" Stroke, 24 T
EAGLE  |  Part# CRS-334636236100   More Details...

$2,348.99

4.000" Forged 4340 Crank,24 Tooth Reluctor, 6.125" H-BEAM RODS,7/16" Arp 2000 Bolts,forged 2618 Diamond -5CC Heavy ...
ROTATING ASSEMBLIES  |  Part# KIT-329254070   More Details...

$2,981.99

4.000" Forged 4140 Crank, 24 Tooth Reluctor, 6.125" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 DSS -15CC Inv...
ROTATING ASSEMBLIES  |  Part# KIT-637314075   More Details...

$2,134.99