I've been driving it now for about 6 years. 440 Source 500 Stroker Kit with Stealth Heads. 727 bought used but rebuilt 1 year back with B&M holeshot convertor seems to stall around 2800 RPM. TTI Headers 3" X-pipe with Race Mufflers .323 geared 8 3/4 . Took me about 8 years to do as I did side work on cars lawnmowers and snowblowers to get cash. Only used about $3000. out of paycheck. Drove it to Nostagia Day at NE Dragway and did an 11.7 1/4 Mi. Set up for street so I am happy as a clam with that.