Double-Groove Crankshaft Pulley '64-'91 LA,B,RB Engines W/PS WO/AC

Double Groove Crankshaft Pulley fits A/B/RB/Crate Hemi Engines, Satin Black Finish w/P.S.Double Groove Crankshaft Pulley fits A/B/RB/Crate Hemi Engines, Satin Black Finish, Made of Steel. Inner O.D. 6 9/16" & Outer 7 3/8"

Fits:'65 & Later B/RB/ CRATE Hemi Engines, '70-'91 A-Engines w/ Aluminum Water Pump (which has the passenger side lower radiator hose),  '87-'91 3.9L V-6 Engines, Magnum Crate Engines. Works on Most 

Proper belt Needed MMR-1074 For 70 and up Small Block for are crank pulley MMR-0892 and Water Pump pulley MMR-0893 and alternator mounting bracket MMR-0840