{"product_id":"gtr-to-370z-transmission-adapter-and-flywheel","title":"GTR to 350Z HR \u0026 370Z Transmission Adapter and Flywheel","description":"\u003cp\u003eThe LOJ Conversions GTR (VR38DETT) Engine to Nissan 350Z HR and 370Z Transmission Adapter is the first of its kind produced for the Nissan enthusiast. This adapter allows the robust Nissan 350Z HR and 370Z 6-Speed manual transmissions to be bolted up directly to the Nissan VR38DETT engine that was found in the R35 Nissan GTR. Precise digital measurement with Creaform 3D Scanning Technology ensures proper fitment and alignment with all available mounting holes. This adapter includes a billet aluminum adapter plate, a billet aluminum flywheel, pilot bushing, and all necessary hardware.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses GTR VR38DETT starter, which allows the stock twin turbos to be retained.\u003c\/li\u003e\n\u003cli\u003eUses all available mounting holes for maximum assembly rigidity for high horsepower applications.\u003c\/li\u003e\n\u003cli\u003eFlywheel incorporates a crank position sensor pickup ring compatible with the stock crank position sensor and oriented the same as a stock GTR flexplate.\u003c\/li\u003e\n\u003cli\u003eAdapter plate includes clearance provisions for the stock GTR crank position sensor.\u003c\/li\u003e\n\u003cli\u003eStandard flywheel will accept any single disk 370Z clutch. Can also be upgraded to an 8.5\" (FX850) or 10\" (FX1000) twin disk clutch and flywheel (optional)\u003c\/li\u003e\n\u003cli\u003eClutches are compatible with the stock 350Z HR or 370Z clutch release hardware. We can also provide an upgraded hydraulic release bearing upon request.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eVR38DETT - 2007+ Nissan R35 GTR\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTransmission Compatibility:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003e2007-2008 Nissan 350Z VQ35HR Manual Transmission (JK41B)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e2009-2020 Nissan 370Z VQ37VHR Manual Transmission (1EA0A)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e2007-2015 V36 Infiniti G37 Manual Transmission (1EA0A)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eThis adapter is \u003cspan style=\"text-decoration: underline;\"\u003eNOT\u003c\/span\u003e compatible with the CD009!!!\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBillet Aluminum Flywheel, 20lbs Rotating Mass, and fully rebuildable with user removable friction surface, includes torque plate. Friction Surface is 250mm in diameter and is compatible with any stock 370Z single-disk clutch.\u003c\/li\u003e\n\u003cli\u003e6061-T6 Billet Aluminum Transmission Adapter Plate fabricated from USA Sourced Metallurgically Certified Heat Treated Aluminum.\u003c\/li\u003e\n\u003cli\u003ePilot Bushing made from Bearing Bronze\u003c\/li\u003e\n\u003cli\u003eZinc-Plated Grade 8.8 or Higher Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Needed:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003c\/strong\u003eVR38DETT Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVR38DETT Starter\u003c\/li\u003e\n\u003cli\u003e350Z HR or 370Z Manual Transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/3576\/files\/GTRJK_TRAD_Instructions_Rev.pdf?v=1616524649\"\u003e\u003cstrong\u003eDownload Instruction Here\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.4;\" class=\"xr_tl Normal_text\" data-mce-style=\"line-height: 1.4;\"\u003e\u003cspan class=\"Normal_text\"\u003eWill this kit require any modifications to my transmission?\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cspan style=\"line-height: 1.4;\" class=\"xr_tl Normal_text\" data-mce-style=\"line-height: 1.4;\"\u003e\u003cspan class=\"Normal_text\"\u003eYes, a small area on the inside of the bellhousing will need to be ground down to clear the snout of the GTR starter.\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003ci\u003eWill this require any modifications to my engine?\u003c\/i\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ci\u003eYes. There are three holes in the oil pan that connect the stock GTR engine to the stock GTR bellhousing. These holes are slightly mis-aligned with the 370Z transmission. We include a precisely sized dill bit, and while using the adapter as a drill guild, these holes Can be re-drilled in the proper position. This modification does NOT prevent the engine from being used with a stock GTR bellhousing again in the future. This is less than a 2mm mis-alignment.\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eHow thick is this adapter?\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThis adapter is 0.875\" (22.2mm) thick.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eWill a 370Z Clutch hold up to the power output of these engines? \u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cspan style=\"line-height: 1.4;\" class=\"xr_tl Normal_text\" data-mce-style=\"line-height: 1.4;\"\u003e\u003cspan class=\"Normal_text\"\u003eAn upgraded single disk 370Z clutch can easily hold up to the output of a stock GTR engine. However, these engines make BIG power with relative ease, and we recommend upgrading to a twin disk if you plan on making 850+ WHP.\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.4;\" class=\"xr_tl Normal_text\" data-mce-style=\"line-height: 1.4;\"\u003e\u003cspan class=\"Normal_text\"\u003eWhich twin disk should I get?\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cspan style=\"line-height: 1.4;\" class=\"xr_tl Normal_text\" data-mce-style=\"line-height: 1.4;\"\u003e\u003cspan class=\"Normal_text\"\u003eThe FX850 and FX1000 can both be built to hold the same power. However, the FX850, due to its smaller diameter, has a lower moment of inertia, meaning quicker revs and less parasitic loss. However it requires a stiffer pressure plate and does not have any anti-rattle features built in, so it will be a bit noisier. The FX1000 is a bit heavier, but will have better street manners and has anti-rattle features built in which will run quieter.\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"LOJ Conversions","offers":[{"title":"Default Title","offer_id":45019524104400,"sku":"GTRJK-TRAD","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/5580\/4880\/files\/VR38DETT_R35_GTR_VQ35HR_VQ37VHR_JK41B_1EA0A_370z_G37_Manual_6MT_Transmission_Adapter.png?v=1779235434","url":"https:\/\/naluperformance.com\/products\/gtr-to-370z-transmission-adapter-and-flywheel","provider":"Nalu Performance","version":"1.0","type":"link"}