Fuel Pump Eccentric- Fits 1964-1977 Tri-power Engine Compartment They are exact duplicated of

They are exact duplicated of the originals

Measure what you have prior to ordering the plug

much higher quality than cast spacers which have a rough surface which commonly have seepage issues

Make a note in the comment section of the order and will refund you the $8

50 or wing nuts and air cleaner studs set of three for $12

Fuel Pump Eccentric- Fits 1964-1977 Tri-power Engine Compartment They are exact duplicated of1964 1977 Fuel pump eccentric. Exact reproduction of GM #9777561. Stamped, Machined, and Heat Treated in the USA. Critical use of 1018 Steel, Case Hardened 55 60 ( Rockwell "C") to a depth of . 015". Fits all 1963 and newer Pontiac V 8 engines used in GTO Lemans, Firebird, and Full Size.