The GMC CCKW

While I have not used this business nor am I endorsing them there is good information available about modern fuel and rebuilds. Stressed is the fact that OE kits and "cheap" kits may not have materials that will handle modern day Alcohol laced fuel.

Good information and good reading. If anyone decides to use them please comment on the message board.

http://www.then-now-auto.com/fuel-pump-repair-kits/