{"product_id":"copy-of-nissan-skyline-silvia-r200-3-90-ratio-billet-differential-final-drive-gear-set-39-10","title":"Speedtek=Nissan Skyline Silvia R200 3.90 Ratio Billet Differential Final Drive Gear Set 39:10","description":"\u003cdiv class=\"kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x c1et5uql ii04i59q\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003eThe long-awaited Nissan R200 200mm 3.90 Ratio Differential Final Drive Gear Set suit most Nissan's which run the R200 IRS Differential.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCommonly found in the Nissan Skyline, Silvia , Cefiro , Laurel and so on.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cxmmr5t8 oygrvhab hcukyx3x c1et5uql o9v6fnle ii04i59q\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003eThe long ratio we designed is great for high powered vehicles running a 6 Speed Transmission, Dual Clutch Transmissions and or even a 2 Speed Powerglide Automatic.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003eThis unit also has undergone a special hardening process to ensure the gears can last long under extreme conditions, we suggest this to be installed and shimmed by a competent differential builder. \u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cu\u003eWe have made the crown wheel bolt's suit 12x1.25mm pitch bolts, this is also compatible with 13mm Limited Slip Differential's, since the locating point is from the LSD and machine work on the Crown Wheel, do not be afraid of 12mm bolt's in the 13mm LSD, the bolts are only doing the clamping work, the accuracy of the LSD and Crown Wheel machine work is what determines the \"runout\" on the LSD\/Gears.\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e- Billet 8620 Steel\u003c\/em\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e- Quality Hypoid Bevel Gears\u003c\/em\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e- 39 Tooth Crown wheel, 10 Tooth Pinion\u003c\/em\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e- Wide Gear Teeth Design for maximum Torque\/HP\u003c\/em\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e- Compatible with GTR \u0026amp; GTST Diff's\u003c\/em\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cem data-mce-fragment=\"1\"\u003e- Brand New Gearset\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e- Easy to Install\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cxmmr5t8 oygrvhab hcukyx3x c1et5uql o9v6fnle ii04i59q\" data-mce-fragment=\"1\"\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003eDo you need a specific ratio for your Nissan?\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\" data-mce-fragment=\"1\"\u003eGive us a message, we may have what you need\/want!\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eWe now offer Isotropic Superfinishing on all our Speedtek Products.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e(This process will increase the time from when we could dispatch the kit, please email us if you have any questions)\u003cbr\u003e\u003cbr\u003eSuperfinishing is a metalworking process that improves surface finish and workpiece geometry. This is achieved by removing just the thin amorphous surface layer left by the last process with an abrasive stone to grind the gears and other parts ; this layer is usually about 1 μm in magnitude. Superfinishing, unlike polishing which produces a mirror finish, creates a cross-hatch pattern on the workpiece.\u003cbr\u003e\u003cbr\u003eAdvantages of superfinishing include; increasing part life, decreasing wear, closer tolerances, higher load bearing surfaces, better sealing capabilities, and elimination of a break in period.\u003cbr\u003e\u003c\/em\u003e\n\u003cdiv class=\"l7ghb35v kjdc1dyq kmwttqpk gh25dzvf jikcssrz n3t5jt4f\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speedtek Auto Racing","offers":[{"title":"No","offer_id":47885725204724,"sku":"R200CWP390","price":1100.0,"currency_code":"AUD","in_stock":true},{"title":"Yes","offer_id":47885725237492,"sku":"R200CWP39-ISF","price":1320.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1655\/4113\/files\/image_a13e4998-4a93-46da-8f21-5a00c6eab4cc.jpg?v=1774252363","url":"https:\/\/dri.net.au\/products\/copy-of-nissan-skyline-silvia-r200-3-90-ratio-billet-differential-final-drive-gear-set-39-10","provider":"Drift Racing Industries","version":"1.0","type":"link"}