aero chamber maximum flow or turbo mufflers in a 21/4 offset inlet/center ... maximum flow mufflers super competition turbo mufflers competition turbo mufflers or ... coating 16 this header comes with an adapter flange the port shape is the same as ... 22 header dual system will not fit turbo 400 applications 23 this header was ... designed to be used with the original chevy ii v8 block bell housing and clutch ... linkage will also fit chevy ii with lakewood bellhousing #15050 for ... or anything other than original chevy ii equipment we recommend #2214 or 2243 ... #12608 · 1975 rear mount #12632 for turbo 400 installation · 1975 rear mount # ... 12633 for turbo350 4-speed or aluminum powerglide ... · 1976-80 rear mount #12635 for turbo350 4-speed or aluminum powerglide ... replacement firewall this kit will fit turbo350 4-speed or aluminum powerglide ...