HOME         CATALOGUE          TECH INFO          SHOW YOUR RIDE         CALCULATORS          ABOUT US         GALLERY        CONTACT US
     
 

Darren Hoffman's 1972 GTO
(In His own Words)

Removing the stock 455HO this winter and installing an IAII with sd edelbrock heads...and can't wait for the spring!!!!!!!

 
   

News & Events

Where we are at post fire
01.31.24
It's been a very difficult 7+ months since the fire which basically destroyed our world occurred. We more >>
What's going on at SD in 2020
05.28.20
We're keeping plenty busy in the shop in this crazy world we're all living in. Demand for our CNC ported more >>
End of 2018 is fast approaching!!
12.04.18
Well it's been a while since we had an update on what's been going on at SD so here's a quick overview. more >>

 

 

Engine Specs.
IAII block....SD edelbrock heads...the rest to be determined