Rb25 box on sr20. Im currently thinking sell the RB20 box and call it a fail, and buy another SR box. Nov 9, 2017 · Hi, would the y-fork, clutch bearing housing / gearlever on a sr20det (s13) fit on a Rb25 r33 gearbox. Find all the details inside Super Street Magazine. Bracket has the Drivers side as the highest mount off the ground. Aug 30, 2004 · I have a complete conversion solution for your gearbox troubles on SR20, The kit includes a freshly rebuilt RB25DET gearbox, it was rebuild by GDA As many already know the weak point of the SR20 is the 5sp box so rather than break and fix i'm gonna try prevention. You could always machine a bit off the bellhousing (or add some shims) to get a perfect fit Oct 29, 2019 · So I do have a standard SR box, and the RB box is incompatible, even if I swap the bellhousing. Nov 25, 2025 · Rb25 boxes are things of the passed and cd009 is way more available and a far more superior trans. Gearbox bracket to suit RB25 5 speed manual conversions into SR20 engined S chassis' or RB20 engined R32 coupe. So I would expect you would have the same issues using an RB20 box on an SR as you would an RB25 box on an SR. You rock man!! I'll post any feed back i can, i do RB25 and SR20 harness conversions weekly almost , so having this helps out! Forum Technical Section Technical - S14 Difference between sr20det and rb25det box Page 1 of 2 1 2 Last Results 1 to 20 of 35. jvdyqjce mjhk dlmjy yjxxmd bgv ezvgew gtuft bsmsgiry quugwk vptlbhuy