Need Upgraded U-Joints!
So, my 406 is systematically going through my U-joints. This is the second time in less than 3k miles that I've snapped a U-joint. I was looking at the Precision U-joints, but it shows that I have two different diameters on this year truck.
Anyone know what the correct sizes are for our year trucks? It is a '71 C-10 with the TH350 and GM 12 bolt. Thanks for the help.
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1971 C-10, 406ci, restoration begun!
406ci sb; zero decked, bored .030, edelbrock aluminum e-tec heads, edelbrock performer RPM intake, comp 268 cam, comp 1.6 pro-magnum roller rockers, MSD street fire HEI, MSD 8.5mm wires, Holley Street demon 770, Hedman LT headers. 10.6:1 compression, Air Ride Tech bags on all 4-corners.
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