Valve spring, 1956-64 Oldsmobile 324, 371, 394 V8 Valve spring for 1956-64 324, 371 and 394 V8 engines that use conical springs without a damper. Check your car for correct application. Sixteen used per engine, sold each.
Left Rocker Arm,1959-64 Oldsmobile 371, 394 V8 Left rocker arm for 1959-64 Oldsmobile 371 and 394 V8 engines. Eight per car, sold each. Order RA591R for right rocker arm. One left and one right rocker arm used per cylinder.
Right Rocker Arm, 1959-64 Oldsmobile 371 and 394 V8s Right rocker arm for 1959-64 Oldsmobile 371 and 394 V8 engines. Eight per car, sold each. Order RA591L for left rocker arm. One right and one left rocker arm used per cylinder.
Rocker Arm Shaft, 1960-64 Oldsmobile 371, 394 V8 Rocker arm shaft for 1960 371 and 394 V8 engines built after the first 12,000 units, and all 1961-64 394 V8s. Two per engine, sold each. Shaft only, rocker arms sold separately.