Apex ABS322

Two-piece rear main seal for Chevrolet small block V8 and 4.3 V6 (1985) engines, 1959–1985. Split rear main seal set – installs without removing the crankshaft.

• Designtwo-piece (split)
• Sold asset (2 halves)

Fits

• Chevrolet – 262 (4.3 L) V8: 1975–76 · 262 (4.3 L) V6: 1985 · 283 (4.6 L) V8: 1959–67 · 302 (4.9 L) V8: 1967–69 · 305 (5.0 L) V8: 1976–85 · 307 (5.0 L) V8: 1968–73 · 327 (5.4 L) V8: 1962–69 · 350 (5.7 L) V8: 1967–85
• GMC – 262 (4.3 L) V6: 1985 · 283 (4.6 L) V8: 1959–67 · 305 (5.0 L) V8: 1976–85 · 307 (5.0 L) V8: 1968–73 · 327 (5.3 L) V8: 1962–65 · 327 (5.4 L) V8: 1966–69 · 350 (5.7 L) V8: 1967–85
• Checker – 283 (4.6 L) V8: 1965–67 · 305 (5.0 L) V8: 1977–82 · 307 (5.0 L) V8: 1968–70 · 327 (5.3 L) V8: 1965–67 · 327 (5.4 L) V8: 1968–69 · 350 (5.7 L) V8: 1968–82
• Excalibur – 305 (5.0 L) V8: 1980–85 · 327 (5.3 L) V8: 1965–69 · 350 (5.7 L) V8: 1970–85
• Avanti – 305 (5.0 L) V8: 1981–85 · 327 (5.3 L) V8: 1965–69 · 350 (5.7 L) V8: 1969–80
• Buick – 305 (5.0 L) V8: 1977–85 · 350 (5.7 L) V8 (Chevrolet): 1977–80
• Oldsmobile – 305 (5.0 L) V8: 1977–85 · 350 (5.7 L) V8 (Chevrolet): 1977–80
• Pontiac – 305 (5.0 L) V8: 1977–85 · 350 (5.7 L) V8 (Chevrolet): 1977–80

Manufacturer part number: Apex ABS322.