sbc procomp I beam 5.7 length bushed rods.never used still good rods. original box.
Set of 8 5.7" 5140 Steel 5.700" 2.100".927" Bronze Bush 5140 Connecting Rods Set
I Beam 5.090" 2.123" .912" Bronze Bush 5140 Connecting Rods Ford 289 302 Windsor
I Beam 6.135" 2.200" .990" Bronze Bush 5140 Connecting Rods Fits Chevy BBC 454
