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| Performance Parts For Sale/Wanted Just Performance, non-stock, trailers, tools and related accessories here. |
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04-01-2016, 07:33 PM
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12 bolt posi and MW C-clip elim and axles
For sale used "tuned" Eaton 12 bolt 3 series posi 30 spline from Tom's Differentials with heat treated spider gears ( pn C12 1017)
$275+ shipping Used 30 spline Mark Williams Master Line axles for 12 bolt 54.250 housing width, and C -clip eliminator kit. Axles are drilled for 1/2" threaded studs with 3 bolt patterns. 5 on 4.5" ,5 on 4.75" and 5 on 5" $150+ shipping Ran these in my 70 grand prix. I swapped to 35 spline axles and a spool before I put a Trans brake in it. The splines on one axle look like they started to twist slightly (see picture). After I noticed this, I checked them a couple times a year for 3 years and it didn't twist anymore, even though the car got faster. Eventually ran some high 9s at 4150lbs with 1.39 60 foots with these parts. |
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