I just want to let you folks know that there is no smaller engine compartment then the JBL. With that said I just had a great experience installing the Alt. bracket and water pump and crank pulley.
This is my second build my first being a E/M with a big block. I spent endless time trying to get brackets (or make) that fit and would be compatable to a Cobra. I ended up making my water pump pulley and altering a march pulley set. thank God i own a machine shop, How you guys do it without is amazing.
Now the good news, I called Jones Racing Products in Penn. and gave them the working envelope that I had to work with and they did the rest. The Alt bracket fit perfect and they cutomize the pulley ratio to optimize the cooling for the water pump. They supplied all the brackets and hardware including the Alternator. I could no be happier with the quality ( remember I own a machine shop) I am very picky...
It just fit and installed everything in 2 hours!!!!!!!!!! call them or see there web site,
www.jonesracingproducts.com (610) 847-2028 Make life easy
David
