EXCELLENT CONDITION REFURBISHED C6 TRANSMISSION CASE FoMoCo ROUND BELL ENGINE 360/390 , V8 , CASTING RF-C8AP-7006 1966-72 AND 9J180922 , W/VENT , SCREW IN MODULATOR , 3 BOLT STARTER , 9 O-CLOCK , DISTANCE BETWEEN 2 TOP BOLTS 6”