I made the gasket for my Chevrolet 15000 lb. axle when I swapped the pig. 13 bolt, odd number isn't it?


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy