5.0L Sportsman Crankshaft Damper
M-6316-B50. Nodular iron crankshaft damper for late model 5.0L sportsman oval track racing. Low cost performance damper. Fits 1981-01 5.0L crankshafts with external balance, 50 oz.-in. balance factor. 3-4 bolt pulley pattern. 3.000" overall length. NOTE photos & specs can vary