Small Block Fan Belts

what year car is that on? 70 and up with air had two belt going to the crank, a/c and the alt.. and one belt going to the ps, water pump and the crank.






pulley068.jpg

That was on my 67 barracuda. As you stated, 70 up cars had 4 groove crank pulleys with air. Nice graphic!

pulley068.jpg

pulley068.jpg