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SIR-6123JP #1

6.123" 5140 Steel I-Beam, 3/8" Arp 8740 Bolts, For press-fit Pins

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-6123JP   More Details...

$299.99


5140 Steel I-BEAM Jeep (6) 4.0L/242 C.i.

6.123" 5140 Steel I-BEAM, .9305" PRESS-FIT Pin, 3/8" Arp 8740 Bolts
"SIR" FORGED 5140 STEEL I-BEAM RODS  |  Part# SIR-6123JPL   More Details...

$300.99