Moroso Performance Lightweight Fuel Pump Push Rod Features: Lightweight Design w/Hardened Ends Reduces Reciprocating Mass For Use In Drag/Oval/Street Performance Height: 0.50 Width: 6.88 Length: 9.63 Weight: 0.27 lbs Fitment: CHEVROLET 1975 - 1976 262 SM BLOCK 1955 - 1957 265 SM BLOCK 1980 - 1995 267 SM BLOCK BASE V8 4.4 N N/A GAS 1957 - 1967 283 SM BLOCK 1967 - 1969 302 SM BLOCK 1977 - 2002 305 SM BLOCK 1967 - 1969 307 SM BLOCK 1962 - 1969 327 SM BLOCK 1967 - 1980 350 SM BLOCK GENERATION I 1973 - 2005 350 SM BLOCK LATE MODEL 1967 - 2005 360 SM BLOCK FI 1970 - 1980 400 SM BLOCK 1966 - 1969 427 BIG BLOCK 1970 - 2000 454 BIG BLOCK 1985 - 2010 502 BIG BLOCK 1970 - 2000 540 BIG BLOCK 1970 - 2000 555 BIG BLOCK 1970 - 2000 565 BIG BLOCK 1970 - 2010 632 BIG BLOCK