Pioneer S-1123 flywheel bolt kit. Features 7/16-20in thread, 1.000in long, hex head, steel construction, black oxide finish, 1-piece seal, fits GM V6/V8, ensures secure flywheel attachment, sold as a set of 6.
Pioneer PK-9-25 crankshaft key. Features Woodruff design, 3/16 x 3/4in, steel construction, natural finish, fits Buick/GM V6/V8 engines, ensures secure crankshaft timing, sold as a set of 25.