How are you doing Tony?

My 292 is pretty close to yours. 0.060" over LP pistons, 1.94 IN valves, same cam specs, long tube headers, Clifford, Carter AVS and HEI with 6* @ idle.

The C20 is 4600 lb at scrap yard scale. Last year I scrapped a late Corvair, cut up and stuffed in the bed. I'm pretty sure the 4600 from memory is correct.

3.54 gears with 285/70R17 tires.

87 octane in the winter for local driving. For towing or in the summer it gets 91 octane. AC is on full time, but doesn't affect anything.


'67 GMC 3/4 292 4spd