gr40

Car is not currently running. Broke a rod and punched a hole in my block racing an old SC Chevy. The bottom end of the engine needs to be replaced. It definitely needs a new small block. I don't know if the heads were damaged when the stock rod broke but in any case, a new owner would likely...

Griggs Racing GR40TT Standard Features: 4.6L aluminum modular, 24-valve SOHC V8 JLT Cold-Air Intake w/custom tune SCT flash tuner 305rwhp @ 6000 rpm (w/included headers installed) 2.5" stainless steel dual exhaust system Tremec TR-3650 5-speed, full synchro Griggs Racing GR40 SLA suspension...

So after ten years I'm finally putting my 1965 Fastback together. I'm making a street legal track car. So here comes the sacrilege... Its going to be powered by a 650HP LS7!! The plain and simple fact is, the engine is simple (has less moving parts than a Ford 4.6 or 5.4) , extremely...