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. Designed around the factory SBC head and a 153 tooth flywheel. These will work with raised runner and angle plug heads....see Note below.
Developed to fit the stock steering box and automatic transmission . These will also work 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. ----NOTE----these are not compatible with the AFR 195cc straight plug heads.