I need a single groove crankshaft pulley from a 65-67 396 or 427. I bought a used one but when I checked it over I see it's cracked around one bolt hole on both sides of the hole as well as bent, so I don't think I can use it.
The correct one may have 3874412 on it. It's a single groove, sits right tight to the balancer, measures 6 3/4" O.D.
The pictures below are of a double groove, 3874414 that is correct for a/c cars. I think it's for 68. I will use it if I can't find the correct one but I'd love to make a trade with someone seeking a correct pulley for an air conditioned big block.
-- Edited by Carl Stevenson on Wednesday 25th of January 2012 11:27:00 PM
-- Edited by Carl Stevenson on Sunday 18th of March 2012 03:24:44 PM
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars (now converted to a "factory" 4 speed)
IF IT'S NOT DARK YET WHEN I GET HOME TONIGHT I WILL CHECK THE GARAGE AND SHED. I THINK I MAY HAVE ONE OR TWO OF THESE IF I CAN FIND THEM. I'LL LET YOU KNOW IN THE MORNING.
SORRY CARL, I COULD NOT FIND ANYTHING WITH THAT #. IS THERE ANOTHER # YOU COULD USE? THE CLOSEST I COULD FIND WAS A 416 AND IT LOOKED TOTALLY WRONG FOR WHAT YOU NEED.