Ral

Have a 72 water pump pulley that kisses the crank pulley. No ac 2 Grove

Ral

I've got a 7.25in 2in from front to surface 2 Grove waterpump pulley with s stamped on it. It lines up almost perfect but it kisses my crank pulley. What am I looking for? What pulley is the same just smaller

72 cutlass pulleys I believe I'm working with

Gerald Nickels

I have some pulleys so what size do you have OD or size?
Gerald

oldolds88

what length water pump do you have? from timing cover to where pulley bolts?there are 3 sizes lower pulley dia? engine,hd cooling? pulleys have to match water pump length
lengths 5.1 5.6 6.0

nicks1966

Here is the chart for 72 350 pulleys, as stated above this is only correct if you have the 72 pump length.

Ral

WHAT WATER PUMP PULLEY MATCHES Kj CRANK PULLEY. 64 330 GOING INTO A 72 CUTLASS . Motor doesn't have a dampner it has the hub instead

nicks1966

Go look at the picture I put on you other post, it has the part number and the letter code.

Ral

hey thank you I didn't see that pic.

11971four4two

The aftermarket pulleys are too big
The water pump and crankshaft pulleys will contact each other

I have some 2 groove factory pulleys KN water pump and KJ crankshaft non A/C factory pieces

joe_padavano

It's really not in your best interest to span the forum with multiple threads on the same topic.

oldolds88

you have a pm