Eagle SIR I-beam connecting rods are forged from SAE 5140 steel and utilize 3/8 ARP capscrew style bolts (2000, 8740 or L19 Series) with alignment sleeves for precise cap location. Sets are weight matched to +/- 2g. Sizing is performed on CNC equipment. These are the perfect choice for engines up to 500 hp.
Application:
- 1975-1976 CHEVROLET 262 SMALL BLOCK
- 1955-1957 CHEVROLET 265 SMALL BLOCK
- 1980-1982 CHEVROLET 267 SMALL BLOCK BASE V8 4.4 GAS CARB N
- 1957-1967 CHEVROLET 283 SMALL BLOCK
- 1967-1969 CHEVROLET 302 SMALL BLOCK
- 1977-2002 CHEVROLET 305 SMALL BLOCK
- 1967-1969 CHEVROLET 307 SMALL BLOCK
- 1962-1969 CHEVROLET 327 SMALL BLOCK
- 1967-2005 CHEVROLET 350 SMALL BLOCK
- 1967-2005 CHEVROLET 360 SMALL BLOCK
- 1970-1980 CHEVROLET 400 SMALL BLOCK