1957-1967Base · V8.5211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1957Base · V8.4933cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1957-1959Base · L6.3770cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1957-1967Base · V8.5212cc
Notes: Equipped w/Springs For Use in Hydraulic Roller Camshaft Apps~ Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod
1957-1958Base · V8.5130cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1958Base · V8.5737cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1959-1966Base · V8.5917cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1959Sport · V8.5211cc
Notes: 1959: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1962: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1963: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1964: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1965: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1966: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1967: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1968: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1969: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1970: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1971: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1975: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1976: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1977: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1959Sport · V8.5917cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1960-1967Base · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1960-1967Base · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1961-1964Base · V8.6769cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1962-1964Sport · V8.5917cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1962-1971Sport · V8.5211cc
Notes: 1959: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1962: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1963: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1964: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1965: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1966: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1967: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1968: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1969: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1970: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1971: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1975: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1976: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1977: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1962-1971Sport · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1962-1964Sport · V8.6769cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1963-1966Base · V8.6981cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1963-1965Sport · V8.6981cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1964-1965Base · V8.4473cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1974II Base · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1971II Base · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1974II Base · V8.5211cc
Notes: 1965: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1966: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1967: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1968: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1969: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1970: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1971: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1972: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1973: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1974: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S
1965II Base · V8.6981cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965III Base · V8.6981cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1971III Base · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1974III Base · V8.5211cc
Notes: 1965: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1966: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal · 1967: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1968: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1969: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1970: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1971: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1972: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1973: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S · 1974: Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod Dia. 5/16 in.~Designed For The Engine Swap Market~Equipped w/S
1965-1973III Base · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1965-1967Sport · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966-1967Base · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966-1974II Base · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966-1974III Base · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966-1971Sport · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966VIP · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966VIP · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966VIP · V8.5211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1966VIP · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968Custom Suburban · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968Custom Suburban · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968Custom Suburban · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968Custom Suburban · V8.5212cc
Notes: Equipped w/Springs For Use in Hydraulic Roller Camshaft Apps~ Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod
1968Custom Suburban · V8.5211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1971I Base · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1974I Base · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1974I Base · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1974I Base · V8.5211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1974I Base · V8.5212cc
Notes: Equipped w/Springs For Use in Hydraulic Roller Camshaft Apps~ Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod
1968-1974II Base · V8.5212cc
Notes: Equipped w/Springs For Use in Hydraulic Roller Camshaft Apps~ Deck Thickness 5/8 in.; Rocker Stud Dia. 3/8 in.; Pushrod
1968-1969II Custom Suburban · L6.3687cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1969II Custom Suburban · V8.7211cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
1968-1969II Custom Suburban · V8.6286cc
Notes: Standard Exh. Port Single Rocker Stud Dia. 3/8 in. Pushrod Dia. 5/16 in.~ Designed For The Engine Swap Market~ Not Legal
- + 94 additional fitments not shown