2000 pontiac trans am for sale by owner - Mesa, AZ - craigslist
* 6.0L iron block * L99 flat-top pistons, fly-cut * LS3 intake * Mildly ported LS3 heads, milled .030” * Texas Speed Stage 3 LS3 cam: 236°/246°, .625”/.625”, 112+4 LSA * .660” PAC valve springs *...