I have a 1987-90 Chevy small block 350 engine in my '67 Camaro. I'm not sure which one it is, because the engine was in the car when I got it. The engine has a long water pump with 1 groove pulley. The harmonic balancer has a three groove crankshaft pulley.
This is the problem I need help with...
My water pump pulley, power steering pulley, and alternator pulley are not lining up exactly right.
The water pump has a 1 groove pulley, the power steering has a 2 groove pulley, and the crankshaft has a 3 groove pulley.
Can you tell me if there are any compatibility issues I need to know about?
I need to know if there's a difference between the '87-90 model harmonic balancers than the earlier '67-69's.
It has a right side alternator with a '69 upper and lower bracket set. The power steering bracket is a 3 piece with cradle,"S" brace and rear brace.
Has anybody had any experience with this or have any suggestions?
Do I need to change my crankshaft pulley to a two (2) pulley?
Is the later model '87-90 harmonic balancers larger or smaller then the'67-69 small blocks?
Can I put a '69 harmonic balancer size 6 and 3/4 in diameter on this car?
Will that cause any problems?
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