Pioneer S-1110

Cylinder head dowel Pioneer S-1110 for Chevrolet, Pontiac, GMC, Buick and other engines, 1955–1997. Set of 4 5/16" head dowels for Chevrolet small block (265–400) and other GM engines.

• Typedowel pins
• Diameter5/16"
• Sold asset of 4

Fits

• Chevrolet – 194 (3.2 L) V6: 1978–79 · 196 (3.2 L) V6: 1978–79 · 229 (3.8 L) V6: 1980–85 · 231 (3.8 L) V6: 1978–81, 1986–87, 1995–97 · 250 (4.1 L) L6: 1967–68 · 262 (4.3 L) V8: 1975–76 · 265 (4.3 L) V8: 1955–57 · 267 (4.4 L) V8: 1979–82 · 283 (4.6 L) V8: 1957–67 · 302 (4.9 L) V8: 1967 · 305 (5.0 L) V8: 1976–97 · 307 (5.0 L) V8: 1968–73 · 327 (5.3 L) V8: 1962–69 · 327 (5.4 L) V8: 1964–69 · 350 (5.7 L) V8: 1967–97 · 400 (6.6 L) V8: 1971 · 402 (6.6 L) V8: 1970–71
• Pontiac – 229 (3.8 L) V6: 1979–81 · 231 (3.8 L) V6: 1976–78, 1982–97 · 267 (4.4 L) V8: 1979–82 · 305 (5.0 L) V8: 1976–92 · 307 (5.0 L) V8: 1971–72 · 350 (5.7 L) V8: 1968–80, 1987–97 · 350 (5.7 L) V8 (Pontiac): 1968–74, 1977 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 400 (6.6 L) V8: 1972–76
• GMC – 229 (3.8 L) V6: 1980–84 · 231 (3.8 L) V6: 1978–79 · 267 (4.4 L) V8: 1979–82 · 270 (4.4 L) L6: 1956–57 · 283 (4.6 L) V8: 1967 · 305 (5.0 L) V8: 1976–97 · 307 (5.0 L) V8: 1968–73 · 327 (5.3 L) V8: 1967–68 · 327 (5.4 L) V8: 1967–68 · 350 (5.7 L) V8: 1969–97
• Buick – 196 (3.2 L) V6: 1978–79 · 231 (3.8 L) V6: 1975–97 · 267 (4.4 L) V8: 1981–82 · 305 (5.0 L) V8: 1977–87, 1991 · 350 (5.7 L) V8: 1968–81, 1992–96 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 350 (5.7 L) V8 (Buick): 1978–80 · 400 (6.6 L) V8: 1975
• Oldsmobile – 231 (3.8 L) V6: 1975–97 · 267 (4.4 L) V8: 1981–82 · 305 (5.0 L) V8: 1977–80, 1982–87, 1991–92 · 350 (5.7 L) V8: 1968–80, 1992 · 350 (5.7 L) V8 (Chevrolet): 1977–80 · 350 (5.7 L) V8 (Oldsmobile): 1977–80 · 400 (6.6 L) V8: 1975
• Cadillac – 305 (5.0 L) V8: 1991–92 · 350 (5.7 L) V8: 1976–80, 1990–96
• AM General – 350 (5.7 L) V8: 1995–96

Manufacturer part number: Pioneer S1110.