My 1969 Corvette Project

The Differential Rebuild

A Page of its own


This was more involved than I thought. 

Finally! I get lucky. The differential is in great shape.

I took the carrier/pinion assembly to work to press the pinion out of the carrier. It went well except the casting barely fit into our 20 ton screw press.

I was considering using a higher gear ratio. The current ratio of 3.08 is great for the highway, but doesn't give much jump. I have decided that a 3.55 in combination with the Tremec 5 speed will provide great acceleration at the low end, and good highway performance at the top.

 

 

 

 

 

 

 

The differential is rebuilt, which is going to be a page on its own, and repainted. I just have to bolt the cover on, torque the cover bolts, and fill it with gear oil and posi-additive. The frame should be ready for pickup any day now.

 

The differential is rebuilt, which is going to be a page on its own, and repainted. I just have to bolt the cover on, torque the cover bolts, and fill it with gear oil and posi-additive. The frame should be ready for pickup any day now.

 

The differential is rebuilt, which is going to be a page on its own, and repainted. I just have to bolt the cover on, torque the cover bolts, and fill it with gear oil and posi-additive. The frame should be ready for pickup any day now.

 

 

 

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