Re: 1974 pontiac sd 455
 

For those who don't have much knowledge of these cars, I suggest further study into the technical attributes and development that went into the design of this rare powerplant. For a low compression, cast iron intake, Q-jet carbureted, hydraulic cammed engine; the SD t/a would run with the best of the cars of the high compression era.

Re: 1974 pontiac sd 455
 

SD developement story:
http://www.angelfire.com/mi/jamos1/sdtrivia.html

Re: 1974 pontiac sd 455
 

Good God! You should send that pic to HRM and tell them that your taking their old "Caddy Hack" project to heart w/ an original SD. https://www.yenko.net/ubbthreads/imag...ins/3gears.gif