Valve Spring

Help restore proper valve control in your classic with this replacement valve spring. Whether you're replacing a worn spring or tackling a full rebuild, this essential component helps return the valve to its closed position and keep your classic's valvetrain working properly. This Valve Spring fits 1942, 1946–1950 Oldsmobile Series 76; 1942, 1946–1948 Oldsmobile Series 98, Series 66 and Series 78; 1937 Oldsmobile F-37 and other models.

• Includes: 1 Valve Spring
• Engine: 230 cid (3.8L) L6; 238 cid (3.9L) L6; 257 cid (4.2L) L6; 257 cid (4.2L) L8
• Fitment Notes: Six-cylinder 230, 238 and 257 cid engines use 12 springs per vehicle; 257 cid straight-eight engines use 16 per vehicle.