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-6135P2000   More Details...

$415.99

Balanced 3.480" Cast Crank,5.700" I-BEAM RODS,3/8" Arp 8740 Bolts,forged 4032 SRP -24CC Inverted Dome 4.030" PISTON...
ROTATING ASSEMBLIES  |  Part# KIT-B13020L03053   More Details...

$1,863.99

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-6250BB2000   More Details...

$423.99

4.250" Forged 4140 Crank,6.385" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle 18cc Dome 4.310" PISTONS,PL...
ROTATING ASSEMBLIES  |  Part# KIT-61113060   More Details...

$2,568.99

Balanced 4.250" Cast Crank,6.385" I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle 18cc Dome 4.350" PISTONS,PLASM...
ROTATING ASSEMBLIES  |  Part# KIT-B18022L100   More Details...

$2,089.99

4.250" Forged 4340 Crank,6.385" H-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 SRP 10cc Dome 4.560" PISTONS,PLASMA-MO...
ROTATING ASSEMBLIES  |  Part# KIT-111204560   More Details...

$2,813.99

3.750" Forged 4140 Crank,5.700" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 Mahle -16CC Inverted Dome 4.040" ...
ROTATING ASSEMBLIES  |  Part# KIT-62007040   More Details...

$2,034.99

3.480" Cast Crank,6.000" I-BEAM RODS,3/8" Arp 8740 Bolts,hypereutectic KB -5CC "claimer" Flat Top 4.030" PISTONS,P...
ROTATING ASSEMBLIES  |  Part# KIT-13208L030   More Details...

$1,003.99

Balanced 4.000" Forged 4140 Crank, 58 Tooth Reluctor, 6.125" 4340 I-BEAM RODS,7/16" Arp 8740 Bolts,forged 4032 DSS ...
ROTATING ASSEMBLIES  |  Part# KIT-B627643820   More Details...

$2,293.99

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-6385B2000   More Details...

$485.99