Enginetech V1077B

Exhaust valve for Chevrolet small block V8 and inline-six (1.50" head, 2 grooves) engines, 1957–1996. OE replacement.

• Head diameter1.500" (38.1 mm)
• Overall length4.921" (125.0 mm)
• Stem diameter0.3413" (8.7 mm)
• Face angle44°
• Lock grooves2
• Materialsteel, tapered stem
• Sold as1 piece

Fits

• Chevrolet – 229 (3.8 L) V6: 1980–84 · 250 (4.1 L) L6: 1966–84 · 262 (4.3 L) V6: 1985–95 · 283 (4.6 L) V8: 1957–61 · 305 (5.0 L) V8: 1976–95 · 307 (5.0 L) V8: 1968–73 · 327 (5.4 L) V8: 1964–69 · 350 (5.7 L) V8: 1967–96 · 400 (6.6 L) V8: 1971–76
• GMC – 229 (3.8 L) V6: 1980–84 · 250 (4.1 L) L6: 1966–84 · 262 (4.3 L) V6: 1985–95 · 305 (5.0 L) V8: 1987–95 · 307 (5.0 L) V8: 1971–73 · 327 (5.4 L) V8: 1967–68 · 350 (5.7 L) V8: 1969–96 · 400 (6.6 L) V8: 1974–76
• Oldsmobile – 250 (4.1 L) L6: 1966–71, 1973–76 · 262 (4.3 L) V6: 1991–94 · 305 (5.0 L) V8: 1977–80, 1982–87, 1991–92 · 350 (5.7 L) V8 (Chevrolet): 1977–79 · 350 (5.7 L) V8: 1992
• Pontiac – 229 (3.8 L) V6: 1980–81 · 250 (4.1 L) L6: 1970–76 · 262 (4.3 L) V6: 1985–87 · 307 (5.0 L) V8: 1968–73 · 350 (5.7 L) V8 (Chevrolet): 1977–79 · 350 (5.7 L) V8: 1987–92
• Buick – 250 (4.1 L) L6: 1968–71, 1973–75 · 305 (5.0 L) V8: 1977–87, 1991 · 350 (5.7 L) V8 (Chevrolet): 1977–79 · 350 (5.7 L) V8: 1992–93
• Cadillac – 305 (5.0 L) V8: 1991–92 · 350 (5.7 L) V8: 1990–93

Interchange numbers

Other brands: Elgin E-1077 · QualCast 10-1192 · Melling V1192

OE numbers: GM 3724778 · GM 3836026

Manufacturer part number: Enginetech V1077B.