Dorman 14557

Flywheel bolt Dorman 14557 for Chevrolet, GMC, Ford, Pontiac and other engines, 1975–1999. Flywheel bolt 7/16"-20 × 1", hex head, for many GM, Ford and Jeep engines.

• Typeflywheel bolt
• Thread7/16"-20
• Length1" (25.4 mm)
• Sold as1 piece

Fits

• Chevrolet – 122 (2.0 L) L4: 1976 · 134 (2.2 L) L4: 1994–96 · 140 (2.3 L) L4: 1976–77 · 151 (2.5 L) L4: 1982–93 · 173 (2.8 L) V6: 1982–93 · 189 (3.1 L) V6: 1990–92 · 200 (3.3 L) V6: 1978–79 · 207 (3.4 L) V6: 1993–95 · 229 (3.8 L) V6: 1980–85 · 231 (3.8 L) V6: 1978–81, 1986–87, 1995–97 · 3.9 L (diesel): 1990–91 · 250 (4.1 L) L6: 1975–84 · 260 (4.3 L) V6: 1982–83 · 262 (4.3 L) V6: 1985–98 · 265 (4.3 L) V8: 1994–96 · 267 (4.4 L) V8: 1979–82 · 292 (4.8 L) L6: 1975–89 · 305 (5.0 L) V8: 1976–99 · 350 (5.7 L) V8: 1975–99 · 379 (6.2 L) V8: 1982–90 · 379 (6.2 L) V8 (diesel): 1991–93 · 395 (6.5 L) V8 (diesel): 1992–99 · 400 (6.6 L) V8: 1975–80 · 452 (7.4 L) V8: 1983–90 · 454 (7.4 L) V8: 1975–99
• GMC – 134 (2.2 L) L4: 1994–98 · 151 (2.5 L) L4: 1985–93 · 173 (2.8 L) V6: 1988–93 · 200 (3.3 L) V6: 1978–79 · 229 (3.8 L) V6: 1980–84 · 231 (3.8 L) V6: 1978–79 · 3.9 L (diesel): 1989, 1991 · 239 (3.9 L) L4: 1990 · 250 (4.1 L) L6: 1975–84 · 262 (4.3 L) V6: 1985–98 · 267 (4.4 L) V8: 1979–82 · 292 (4.8 L) L6: 1975–89 · 305 (5.0 L) V8: 1976–99 · 350 (5.7 L) V8: 1975–99 · 379 (6.2 L) V8: 1982–90 · 379 (6.2 L) V8 (diesel): 1991–93 · 395 (6.5 L) V8 (diesel): 1992–99 · 400 (6.6 L) V8: 1975–80 · 452 (7.4 L) V8: 1983–90 · 454 (7.4 L) V8: 1975–99
• Ford – 140 (2.3 L) L4: 1975–81, 1983–86 · 171 (2.8 L) V6: 1975–79 · 200 (3.3 L) L6: 1975–81, 1983 · 232 (3.8 L) V6: 1982–86, 1995 · 250 (4.1 L) L6: 1975–80 · 255 (4.2 L) V8: 1980–82 · 281 (4.6 L) V8: 1997 · 300 (4.9 L) L6: 1980–96 · 302 (5.0 L) V8: 1975–96 · 330 (5.4 L) V8: 1997 · 351M (5.8 L) V8: 1975–82 · 351W (5.8 L) V8: 1975–97 · 400 (6.6 L) V8: 1977–78, 1980–82 · 420 (6.9 L) V8: 1983–87 · 445 (7.3 L) V8: 1988–97 · 460 (7.5 L) V8: 1977–78, 1980–97
• Pontiac – 140 (2.3 L) L4: 1976–77 · 151 (2.5 L) L4: 1977–78, 1982–86 · 153 (2.5 L) L4: 1977–78 · 173 (2.8 L) V6: 1982–89 · 189 (3.1 L) V6: 1990–92 · 200 (3.3 L) V6: 1978–79 · 207 (3.4 L) V6: 1993–95 · 229 (3.8 L) V6: 1979–81 · 231 (3.8 L) V6: 1976–78, 1982–87, 1989, 1995–97 · 250 (4.1 L) L6: 1976–79 · 252 (4.1 L) V6: 1982 · 262 (4.3 L) V8: 1976 · 262 (4.3 L) V6: 1985–87 · 265 (4.3 L) V8: 1980–81 · 267 (4.4 L) V8: 1979–82 · 301 (4.9 L) V8: 1977–81 · 303 (4.9 L) V8: 1979 · 305 (5.0 L) V8: 1976–92 · 350 (5.7 L) V8: 1976–85, 1987–97 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 350 (5.7 L) V8 (Pontiac): 1977 · 400 (6.6 L) V8: 1976–79 · 455 (7.5 L) V8: 1976
• Buick – 181 (3.0 L) V6: 1985–86 · 196 (3.2 L) V6: 1978–79 · 231 (3.8 L) V6: 1976–90 · 252 (4.1 L) V6: 1980–84 · 260 (4.3 L) V8: 1980–81 · 260 (4.3 L) V6: 1982–85 · 262 (4.3 L) V8: 1976 · 264 (4.3 L) V8: 1980–81 · 265 (4.3 L) V8: 1980–81 · 267 (4.4 L) V8: 1981–82 · 301 (4.9 L) V8: 1977–80 · 305 (5.0 L) V8: 1977–91 · 350 (5.7 L) V8: 1976–85, 1992–96 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 350 (5.7 L) V8 (Buick): 1978–80 · 400 (6.6 L) V8: 1977–79 · 455 (7.5 L) V8: 1976
• Oldsmobile – 140 (2.3 L) L4: 1976–77 · 173 (2.8 L) V6: 1988 · 231 (3.8 L) V6: 1976–87 · 250 (4.1 L) L6: 1976 · 252 (4.1 L) V6: 1981–84 · 260 (4.3 L) V8: 1978–82 · 260 (4.3 L) V6: 1982–84 · 262 (4.3 L) V8: 1976–77 · 262 (4.3 L) V6: 1991–94, 1996–98 · 265 (4.3 L) V8: 1981 · 270 (4.3 L) V8: 1978–79 · 267 (4.4 L) V8: 1981–82 · 301 (4.9 L) V8: 1979 · 305 (5.0 L) V8: 1977–88, 1990–92 · 307 (5.0 L) V8: 1989 · 350 (5.7 L) V8: 1976–85, 1992 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 350 (5.7 L) V8 (Oldsmobile): 1977–80 · 400 (6.6 L) V8: 1977–79 · 455 (7.5 L) V8: 1976
• Mercury – 140 (2.3 L) L4: 1978–81 · 171 (2.8 L) V6: 1979 · 200 (3.3 L) L6: 1975–81 · 250 (4.1 L) L6: 1975–80 · 255 (4.2 L) V8: 1980–81 · 302 (5.0 L) V8: 1975–81 · 351M (5.8 L) V8: 1975–81 · 351W (5.8 L) V8: 1975–81 · 400 (6.6 L) V8: 1977–78
• Cadillac – 250 (4.1 L) V8: 1982–86 · 252 (4.1 L) V6: 1980–82 · 260 (4.3 L) V6: 1985 · 300 (4.9 L) V8: 1992–93 · 305 (5.0 L) V8: 1986–92 · 350 (5.7 L) V8: 1976–85, 1990–96 · 368 (6.0 L) V8: 1980–84 · 425 (7.0 L) V8: 1979
• Jeep – 151 (2.5 L) L4: 1980–81 · 258 (4.2 L) L6: 1980–86 · 304 (5.0 L) V8: 1980–81
• Lincoln – 302 (5.0 L) V8: 1980–81 · 351W (5.8 L) V8: 1980

Manufacturer part number: Dorman 14557.