{"product_id":"strange-strp07995325-us-strange-diff-gear-ford-9-12-3-25-pro-35-spline-pinion","title":"Strange STRP07995325 Us Strange Diff Gear Ford 9 12' 3.25 Pro 35 Spline Pinion","description":"Drag Race Use Only. Requires Specific Aftermarket Components. Cases that are designed to accept 9 1\/2? gear sets. Housings with additional clearance provided for 9 1\/2? ring gears. Will Not Fit OEM Cases or Housings. 9 1\/2? Pro Gears will provide much longer gear life in comparison to 9? Pro Gears. Life expectancy can increase by up to three times depending on the vehicle. The exception is when there is violent tire shake and the vehicle is kept under power. \u003cbr\u003e\u003cbr\u003e The ring gear is manufactured to 9 1\/2'' specifications before the OD is reduced to 9.25''. Resulting in a much stronger tooth design than possible with 9'' Pro Gears. \u003cbr\u003e\u003cbr\u003e - Machined From 9310 Forged Steel.\u003cbr\u003e - Heat Treated to Optimize Material Properties.\u003cbr\u003e - Matched Ring \u0026amp; Pinion Set. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRing Gear\u003c\/b\u003e\u003cbr\u003e – 9.25'' actual OD\u003cbr\u003e – Tooth count 39\u003cbr\u003e – 10 bolt holes in each bolt size\u003cbr\u003e – 7\/16''-20 RH threads \u0026amp; 1\/2''-20 RH threads\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePinion\u003c\/b\u003e\u003cbr\u003e – 35 spline shaft\u003cbr\u003e – Tooth count 12\u003cbr\u003e – 1''-14 RH threads\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Strange","offers":[{"title":"Default Title","offer_id":44718769406263,"sku":"STRP07995325","price":1699.3,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/211053.jpg?v=1780381027","url":"https:\/\/enginemaster.com.au\/products\/strange-strp07995325-us-strange-diff-gear-ford-9-12-3-25-pro-35-spline-pinion","provider":"Engine Master","version":"1.0","type":"link"}