Have rear sway bar with mounting hardware off 1972 Challenger. $250.00 plus shipping
Also have the 8 3/4 axle housing available, drums and hardware rusted out. $150.00 plus shipping
$1500.00 + shipping... Heads, rockers, pushrods and lifters. They dont appear to have been ported but possibly have been gasket matched. Click on link for photo gallery. 340 heads