7/16-20 UNF stud in a three inch length for competition applications. The shaft is threaded all the way so can be trimmed for a perfect fit for your wheel and/or spacer combination. Will require machining the hubs & drive flanges, and possibly the wheels, but will provide the ultimate stregth for all out competion, or your turbo VTEC!

Lenght of shaft, not counting the head, 2.875". Lenght of threaded portion approx. 2.125" - Knurled portion OD is .480".

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For the wider rear drums, see 21A1278.

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This is the longest wheel stud available for the Classic Mini- 3.125" (78mm). It should only be used when running 3/4" or larger wheel spacers in special applications. Note that these will NOT fit most front disk brake cars and are intended primarily for use on the rear with wide rear drums AND wheel spacers.
3.125" is length of shaft, not including the head. Threaded portion approx. 1.125"

All wheel studs used on the Mini are 3/8" diameter with 24 Thread per inch.

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These were the stock rear wheel studs for 90s cars with the "Sportspac" option 6X13" wheels, but they can be fitted to ANY Classic Mini as needed to allow for wide rear drums, custom wheels and/or wheel spacers.
These have a shank length of 2 3/8" (58mm) and about 1 1/8" (28mm) of thread so are just about 1/8" longer than the standard rear Cooper S 21A1278.
All wheel studs used on the Mini are 3/8" diameter with 24 Thread per inch.

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Length of shaft, not counting head, approx. 1.95". Threaded portion approx. 1.05"

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This is the correct-length (55mm) rear wheel stud for all Classic Minis using the rear spacer-type drum as fitted to all Cooper "S", 1275GT and every Classic Mini from 1984 to 1996 (excluding the ERA Turbo and Sports Pack cars, which had 13" wheels). Length of shaft, not counting head, 2.25". Length of threaded portion, approx. .875".

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