Could you post the contact info for your parts source, I have a big block GMC I need a kit for?

I just want to have a parts source in case of failure. 503 water pump works fine now.

Thanks, Ed

Last edited by EdPruss; 02/15/2021 2:47 PM.
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.