1962-67 Chevy II Nova SBC 304 SS long tube headers with 1-7/8" or 1-3/4" primaries with 3" dia. slip fit collectors.
Fits car with Church Boys and other after-market Rack and Pinion Steering. Collectors fit up nicely above the oil pan and direct the exhaust back to allow dual 3" dia. tubes to clear the transmission cross member.