I have a built GSR with machined and polished head with CTR Cams, CTR dual valve springs, new valve seals, JE Edelbrock Intake and JE Edelbrock Throttle Body, AEM Cam Gears(blue) AEM fuel rail(blue)new timing belt, Oil Pump, water pump. Comes with or without GSR tranny with Quafie LSD new Carbon Fiber synchros, ACT pressure plate, act 6 puck clutch and 11.5 lb lightened flywheel. There is zero miles on the head and 75000 on bottom end all work was done by reputable machine shop and botom end checked and miked by the same shop. Engine should redline at 9000 and hold its own with any NA engine out there. Call me or email me.

Gerry de Gruiter
GTC MotorSports
985-781-5577
beaudeg@bellsouth.net