force headers competition headers truck force headers footnotes 1 this system ... racing purposes only 8 installation on manual transmission equipped cars requires a ... standard steering 14 installation with manual transmission requires clutch cable ... transmission 38 installation with manual transmission requires the fabrication ... may never be driven upon a highway 52 steering shaft must be below the ... not fit 1971-73 mustang/cougar with manual transmission 78 this design requires a ... competition exhaust systems or pages 52-54 for hooker super competition exhaust ... the turbo 350 aluminum powerglide or manual transmission ˇ all require any 1967-77 ... transmission 97 installation with manual transmission requires use of ... mounts and clutch equalizer shaft for manual transmission applications part to page ...