I have been thinking of going with that same disc kit for my 49 3600 and was wondering if I should be installing a power MC or just manual. I looked up the 76 Corvette and see that it uses 1" MC for manual or 1 1/8" for power. Found both sizes in power at Ecklers to fit our trucks for $350. Now the decision is which size do I need. I'd love to know how yours turns out with a Manual MC
