Aluminium composition dissipates heat more efficiently than the factory cast iron water pump and offers a considerable weight saving
Anti Rattle Slats
5 Different Sounds – 3 Electronic Sirens and 2 Air Horns
collector outlet is 2-1/2”
GM Aluminium Alternator Fan And Pulley Set SBC BBC Chev Olds Pontiac Cadillac Aluminium composition dissipates heat moreFits all GM alternators (Chevy, Pontiac, Buick, Oldsmobile and Cadillac) including stock alternators as well as aftermarket 1 and 3 wire alternators For use on GM engines including 283, 305, 327, 350, 400, 396, 427, 454, 500, 502, 572, 326, 455, 389, 403 as well as V6 engines or motors of US origin. Alternator fan diameter is 5 1 4 and is satin aluminium Pulley diameter is 2 11 16 and is machined from billet aluminium and polished We also have water