Need some help on pulley sizing
Pulleys are at swap meets, saw an absolute ton of them at Stillwater 2 weeks ago. You have to know exactly what you are looking for and have a tape measure with you. Pump pulleys are different from aluminum and cast iron pumps. I have a set of single groove pulleys off a '68 318 cast iron pump, they are different than what's on my cast iron '69. We don't know where or what this stuff comes off of before we get them. We are just the caretakers! We're getting away from the OP here.
Pulleys are at swap meets, saw an absolute ton of them at Stillwater 2 weeks ago. You have to know exactly what you are looking for and have a tape measure with you. Pump pulleys are different from aluminum and cast iron pumps. I have a set of single groove pulleys off a '68 318 cast iron pump, they are different than what's on my cast iron '69. We don't know where or what this stuff comes off of before we get them. We are just the caretakers! We're getting away from the OP here.