Axle Sprocket - 48-Tooth - 6.43 in Bolt Pattern - Aluminum - Natural - Micro Sprint - Each. Manufacturer: M&W Aluminum Products. M and W produces aluminum racing pieces for sprints, midgets and micro sprints.
M&W Aluminum Products Rear Sprocket 50T 6.43 BC 520 Chain
Classic Performance Products Rear Coilover Conversion Upgrade Kit 5"-6" Drop ...
Ti22 TIP3840-37, One Natural Aluminum 600 Rear Sprocket 5.25In Bolt Cir Fits cle
Ti22 TIP3840-55, One Natural Aluminum 600 Rear Sprocket 5.25In Bolt Cir Fits cle
(2) NEW black aluminum lower rear spring cups 5" spring 3" OD late Model Nascar
New Blank FORD FE 390-406-427-428 PI Aluminum Intake Rear Block off Plate