I don't remember! I installed it about 10 years ago. Just got my dash back in ... been out for 8 years. It was a carbureted straight 6 and c5 with 6.75 rear. Then I put an injected 5.0 in which I built, e303, t5, 8.8 with 4.10s and aluminum driveshaft. Swapped out k-frame to fit the motor. 90/10 in front. No AC, manual steering, windows and door locks too. When I first fired it up it was smoking. So my friend (fonse performance) said he would pull it apart and see why. Had incorrect rings for pistons. So I figured I would replace the hypereutectic with forged, he told me a stroker kit is only 300 more. So now I have the Dart block. A procharger D1SC GT40 intake. Custom grind .600 lift comp cam. ProComp heads with American hardware. Canton main support with windage tray.
1980 Mercury Capri
347 Dart block with forged rotating assembly
Procharger D1SC Tremec TKO600
GT40 intake with 42# injectors