Start with our Part No. 1471-HD (78mm bolt circle, 94mm OD, 33 x 27mm spline) and have Two Dogg Inc remove almost 12 ounces from the outside to reduce rotating mass. You end up with this strong but lightweight CV joint (30% lighter than the original) that's perfect for Formula Ford, FC, and Sports 2000 use.
Machining the OD causes the outer member to shrink slightly due to relief of internal heat treating stresses. This normally results in an extremely stiff joint, but TDI compensates by re-honing the ball races after machining to provide a smooth-running joint. Sold individually.
Matching 94mm OD CV Joint Boots are available separately (Part No. 1472).