3744043 Crank and 3876846 Water Pump Pulleys
 

Original standard groove pulleys glass beaded,primered and painted semi-gloss black.
3744043 double groove crank pulley fits 67-68 Camaro small block w/AP,no AC. Also fits 63-68 small block Corvette and some Chevelles. This pulley is really nice and clean with no pits,$30.00 plus shipping.
3876846 double groove water pump pulley fits 65-68 all small blocks with AC and 68-70 big block Corvette. Does has pitting but is in perfect condition otherwise with no dings or dents etc,$40.00 plus shipping. F and F paypal. Jim,413-262-3445.