BOLT SIZE 3/8” X ¾” LG

AMC     4.8L 290 CID V8                                    1966-1969

AMC     5.0L 304 CID V8                                    1970-1979

AMC     5.6L 343 CID V8                                    1967-1969

AMC     5.9L 360 CID V8                                    1970-1978

AMC     6.4L 390 CID V8                                    1968-1970

AMC     6.6L 401 CID V8                                    1971-1976

 

BUICK  3.2L 198 CID V6                                    1962-1963

BUICK  3.2L 198 CID V6                                    1962-1963

BUICK  3.5L 215 CID V8                                    1961-1963

BUICK  3.7L 225 CID V6                                    1964-1967

BUICK  4.1L 248 CID L8                                    1937-1942, 1946-1950

BUICK  4.3L 263 CID L8                                    1950-1953

BUICK  4.4L 264 CID V8                                    1954-1955

BUICK  4.9L 300 CID V8                                    1964-1967

BUICK  5.0L 305 CID V8                                    1977-1991

BUICK  5.2L 320 CID L8                                    1936-1942, 1946-1952

BUICK  5.3L 322 CID V8                                    1953-1956

BUICK  5.6L 340 CID V8                                    1966-1967

BUICK  5.7L 350 CID V8                                    1992-1993

BUICK  6.0L 364 CID V8                                    1957-1961

BUICK  6.6L 401 CID V8                                    1959-1966

BUICK  7.0L 425 CID V8                                    1963-1966

 

CADILLAC 1.8L 112 CID L4                               1982

CADILLAC 4.1L 252 CID V6                              1980-1982

CADILLAC 4.1L 252 CID V6                              1980-1982

CADILLAC 5.0L 305 CID V8      CHEVY             1991-1992

CADILLAC 5.5L 331 CID V8                              1949-1955

CADILLAC 5.7L 350 CID V8      CHEVY             1990-1993

CADILLAC 5.7L 346 CID V8      L-HEAD            1937-1942,1946-1948

CADILLAC 6.0L 365 CID V8                              1956-1958

CADILLAC 6.9L 390 CID V8                              1959-1963

CADILLAC 7.0L 429 CID V8                              1964-1977

 

CHECKER MOTO  3.8L 229 CID V6                  1980-1982

CHECKER MOTO 3.8L 230 CID L6                    1965-1968

CHECKER MOTO 4.1L 250 CID L6                    1969-1979

CHECKER MOTO 4.4L 267 CID V8                   1980-1982

CHECKER MOTO 4.7L 283 CID V8                   1965-1967

CHECKER MOTO 5.0L 305 CID V8                   1977-1982

CHECKER MOTO 5.0L 307 CID V8                   1968

CHECKER MOTO 5.2L 318 CID V8                   1964-1965

CHECKER MOTO 5.4L 327 CID V8                   1966-1969

 

CHEV/GMC 1.8L 112 CID L4                             1982

CHEV/GMC 2.0L 121 CID L4                             1983-1984

CHEV/GMC 2.5L 151 CID L4                             1978-1986

CHEV/GMC 2.5L 153 CID L4                             1962-1970

CHEV/GMC 3.2L 194 CID L6                             1962-1967

CHEV/GMC 3.2L 196 CID V6                             1978-1979

CHEV/GMC 3.3L 200 CID V6                             1978-1979

CHEV/GMC 3.5L 216 CID L6                             1937-1953

CHEV/GMC 3.6L 217 CID L6 OHV (PUSHR)       1937-1945

CHEV/GMC 3.8L 229 CID V6                             1980-1984

CHEV/GMC 3.8L 230 CID L6                             1963-1970

CHEV/GMC 3.8L 231 CID V6                             1978-1987

CHEV/GMC 3.9L 235 CID L6                             1941-1963

CHEV/GMC 4.1L 250 CID L6                             1965-1984

CHEV/GMC 4.3L 261 CID L6                             1954-1962

CHEV/GMC 4.3L 262 CID V8                             1975-1976

CHEV/GMC 4.3L 265 CID V8                             1955-1957

CHEV/GMC 4.4L 267 CID V8                             1979-1982

CHEV/GMC 4.7L 283 CID V8                             1957-1967

CHEV/GMC 4.8L 292 CID L6                             1963-1989

CHEV/GMC 5.0L 302 CID V8                             1967-1969

CHEV/GMC 5.0L 305 CID V8                             1976-1995

CHEV/GMC 5.0L 307 CID V8                             1968-1973

CHEV/GMC 5.3L 327 CID V8                             1965-1968

CHEV/GMC 5.4L 327 CID V8                             1962-1969

CHEV/GMC 5.7L 348 CID V8                             1958-1961

CHEV/GMC 5.7L 350 CID V8                             1960-1995

CHEV/GMC 5.7L 350 CID V8     DOHC 32V        1990-1991

CHEV/GMC 6.0L 364 CID V8                             1980-1998

CHEV/GMC 6.2L 379 CID V8     DIESEL            1982-1993

CHEV/GMC 6.5L 395 CID V8     DIESEL             1992-2002

CHEV/GMC 6.6L 396 CID V8                             1965-1970

CHEV/GMC 6.6L 400 CID V8                             1970-1980

CHEV/GMC 6.6L 402 CID V8                             1970-1972

CHEV/GMC 6.7L 409 CID V8                             1961-1965

CHEV/GMC 7.0L 427 CID V8                             1966-1969

CHEV/GMC 7.0L 427 CID V8                             1980-1998

CHEV/GMC 7.4L 454 CID V8                             1970-1990

 

CHRYSLER 2.5L 150 CID L4     SOHC               1988-1989

CHRYSLER 2.8L 170 CID L6                             1961-1969

CHRYSLER 3.2L 198 CID L6                             1970-1974

CHRYSLER 3.7L 225 CID L6                             1960-1987

CHRYSLER 3.8L 230 CID L6     L HEAD            1960

CHRYSLER 3.9L 239 CID V8                             1987-1990

CHRYSLER 4.0L 241 CID V8                             1953-1956

CHRYSLER 4.2L 259 CID V8                             1955-1956

CHRYSLER 4.4L 270 CID V8                             1955-1956

CHRYSLER 4.5L 273 CID V8                             1964-1969

CHRYSLER 4.9L 301 CID V8                             1955-1957

CHRYSLER 5.0L 303 CID V8     OHV                 1956

CHRYSLER 5.1L 312 CID V8                             1973

CHRYSLER 5.2L 315 CID V8                             1956-1958

CHRYSLER 5.2L 318 CID V8                             1959-1990

CHRYSLER 5.3L 325 CID V8                             1957-1958

CHRYSLER 5.3L 326 CID V8                             1959

CHRYSLER 5.4L 331 CID V8                             1954-1956

CHRYSLER 5.6L 340 CID V8                             1968-1973

CHRYSLER 5.7L 350 CID V8                             1958

CHRYSLER 5.8L 354 CID V8                             1956-1958

CHRYSLER 5.9L 360 CID V8                             1971-1990

CHRYSLER 5.9L 361 CID V8                             1958-1966

CHRYSLER 6.3L 383 CID V8                             1959-1971

CHRYSLER 6.4L 392 CID V8                             1957-1958

CHRYSLER 6.6L 400 CID V8                             1972-1978

CHRYSLER 6.8L 413 CID V8                             1959-1974

CHRYSLER 7.0L 426 CID V8     WEDGEHEAD  1963-1970

CHRYSLER 7.0L 426 CID V8     HEMI                1964-1971

CHRYSLER 7.2L 440 CID V8                             1966-1979

 

DESOTO 4.8L 291 CID V8                                 1955

DESOTO 5.3L 325 CID V8                                 1957

DESOTO 5.4L 330 CID V8                                 1956

DESOTO 5.6L 341 CID V8                                 1956-1957

DESOTO 5.6L 345 CID V8                                 1957

DESOTO 5.7L 350 CID V8                                 1958

DESOTO 5.9L 361 CID V8                                 1958-1961

DESOTO 6.3L 383 CID V8                                 1959-1960

 

FORD   2.0L 122 CID L4                                    1983-1988

FORD   2298 CC L4                                           1985-1986

FORD   2.3L 140 CID L4            SOHC               1974-1988

FORD   2.3L 140 CID L4            DIESEL            1985-1986

FORD   2.4L 144 CID L6                                    1960-1964

FORD   2.8L 170 CID L6                                    1960-1972

FORD   3.3L 200 CID L6                                    1964-1983

FORD   3.5L 215 CID L6                                    1951-1953

FORD   3.6L 221 CID V8            LHEAD             1962-1963

FORD   3.7L 223 CID L6                                    1954-1964

FORD   3.7L 225 CID L6            LHEAD             1941-1942

FORD   3.7L 226 CID L6            LHEAD             1946-1951

FORD   3.9L 239 CID V8            LHEAD             1948-1955

FORD   3.9L 239 CID V8                                    1948-1954

FORD   3.9L 240 CID L6                                    1965-1976

FORD   4.0L 240 CID L6                                    1965-1972

FORD   4.1L 250 CID L6                                    1969-1980

FORD   4.2L 255 CID V8                                    1949-1953, 1980-1982

FORD   4.2L 256 CID V8                                    1948-1955

FORD   4.3L 260 CID V8                                    1963-1964

FORD   4.5L 272 CID V8                                    1955-1958

FORD   4.7L 289 CID V8                                    1963-1968

FORD   4.8L 292 CID V8                                    1955-1964

FORD   4.9L 300 CID L6                                    1965-1987

FORD   5.0L 302 CID V8                                    1968-1987

FORD   5.0L 302 CID V8            BOSS               1969-1970

FORD   5.1L 312 CID V8                                    1956-1960

FORD   5.2L 317 CID V8                                    1952-1954

FORD   5.4L 330 CID V8                                    1975-1977

FORD   5.5L 332 CID V8                                    1958-1959

FORD   5.8L 351 CID V8            WINDSOR         1969-1987

FORD   5.8L 352 CID V8                                    1957-1967

FORD   5.9L 360 CID V8                                    1968-1976

FORD   6.0L 368 CID V8                                    1956-1957

FORD   6.1L 370 CID V8                                   1980-1991

FORD   6.3L 383 CID V8                                    1958-1960

FORD   6.4L 390 CID V8                                    1961-1976

FORD   6.6L 406 CID V8                                    1962-1963

FORD   6.7L 410 CID V8                                    1966-1967

FORD   6.9L 420 CID V8            DIESEL            1983-1987

FORD   7.0L 427 CID V8                                    1963-1968

FORD   7.0L 428 CID V8                                    1965-1970

FORD   7.0L 429 CID V8                                    1968-1991

FORD   7.0L 430 CID V8                                    1958-1965

FORD   7.3L 446 CID V8            DIESEL            1988-1995

FORD   7.5L 460 CID V8                                    1969-1987

FORD   7.6L 462 CID V8                                    1966-1968        

FORD   7.8L 477 CID V8                                    1980-1981

FORD   8.8L 534 CID V8                                    1980-1981

 

IMPERIAL         6.8L 413 CID V8                        1959-1965

IMPERIAL         7.2L 440 CID V8                        1966-1975

 

INTERNATIONAL 2.5L 152 CID L4                    1961-1970

INTERNATIONAL 3.2L 196 CID L4                    1966-1980

INTERNATIONAL 3.6L 220 CID L6                    1950-1971

INTERNATIONAL 3.8L 232 CID L6                    1969-1971

INTERNATIONAL 3.9L 240 CID L6                    1957-1962

INTERNATIONAL 4.0L 241 CID L6                    1963-1970

INTERNATIONAL 4.2L 258 CID L6                    1971-1974

INTERNATIONAL 4.3L 265 CID L6                    1957-1970

INTERNATIONAL 4.4L 266 CID V8                    1959-1970

INTERNATIONAL 5.0L 304 CID V8                    1964-1980

INTERNATIONAL 5.7L 345 CID V8                    1971-1985

INTERNATIONAL 6.4L 392 CID L8                    1969-1985

INTERNATIONAL 6.6L 400 CID V8                    1974

INTERNATIONAL 6.9L 420 CID V8        DIESEL 1984-1994

INTERNATIONAL 7.3L 444 CID V8        DIESEL 1987-1994

 

JEEP    5.0L 304 CID V8                                   1971-1981

JEEP    5.7L 350 CID V8                                   1971

JEEP    5.9L 360 CID V8                                   1971-1991

JEEP    6.6L 401 CID V8                                    1974-1978

 

OLDSMOBILE   5.0L 305 CID V8                       1977-1979

OLDSMOBILE   5.7L 350 CID V8 CHEVY           1992

 

PONTIAC   1.8L 112 CID L4      OHV CHEVY     1982

PONTIAC   3.3L 200 CID V6      CHEVY             1978-1979

PONTIAC   3.8L 229 CID V6      CHEVY             1980-1981

PONTIAC   4.3L 261 CID L6      CHEVY             1955-1959

PONTIAC   4.3L 262 CID V6      CHEVY             1955-1957

PONTIAC   4.3L 265 CID V8      CHEVY             1961-1967

PONTIAC   4.4L 267 CID V8      CHEVY             1979-1982

 

PONTIAC   4.6L 283 CID V8      CHEVY             1957-1967

PONTIAC   5.4L 327 CID V8      CHEVY             1962-1969

PONTIAC   5.0L 305 CID V8      CHEVY             1976-1992

PONTIAC   5.0L 307 CID V8      CHEVY             1971-1973

PONTIAC   5.7L 348 CID V8      CHEVY             1957-1961

PONTIAC   5.7L 350 CID V8      CHEVY             1987-1992

 

PONTIAC   6.5L 396 CID V8      CHEVY             1966-1969

PONTIAC   6.7L 409 CID V8      CHEVY             1964-1965

PONTIAC   7.0L 427 CID V8      CHEVY             1966-1969

PONTIAC   7.4L 454 CID V8      CHEVY             1970