Since I last posted on here, decided to start collecting parts to build my 75’ Trailduster. A friend was in desperate need and ended up selling him my last street 440 I had, so now I will need to build one for the truck. Looking for rebuild kit or to put something together to build on the engine. It’s a stock 205hp 75’ cast crank 440. I want to continue to run goatpiss that passes for 87 octane in California. I’m not looking to make big horse power, more like torque, so a good street-able profile is good. If I can up the horsepower to 300+ and have much more torque and not affect the mileage to much for city driving and a little hauling around the area.

So looking for a good quality rebuild kit with pistons. Would love to hear ideas on a cam/lifter. Also plan to run a thermoquad, RPM intake and stock electronic ignition. Also, looking at possibly headers as you guys told me it would help with torque. Keeping the 3:55 ratio gearing in the truck if that helps.