Tranny input shaft sizes different between s13 nd s14? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nka203 · 05-23-2007, 03:08 AM

Okay here's my problem.
My 95' s14's tranny grinded 3rd gear, so i bought a s13 tranny for ka24de (92-93) and replaced it with act street clutch kit. everythings fine except i have this grinding/rattling noise which seems to be coming from pilot bushing ever since the job. noise goes away when i step in the clutch, loud when idling and driving around with clutch engaged. i couldn't replace the pilot bushing cuz its stuck and the puller wouldn't work. the noise started as soon as i put in the s13 tranny so i'm guessing the sizes of the trannys input shafts are different? maybe the s13's a little smaller than the old one? i'm not sure what to do at this point, maybe put in a pilot bushing for the s13? any input or advice would be helpful. thanks alot.

05-23-2007, 03:08 AM	#1
nka203 Zilvia Member Join Date: Jan 2007 Location: CA Posts: 184 Trader Rating: (2) Feedback Score: 2 reviews	Tranny input shaft sizes different between s13 nd s14? Okay here's my problem. My 95' s14's tranny grinded 3rd gear, so i bought a s13 tranny for ka24de (92-93) and replaced it with act street clutch kit. everythings fine except i have this grinding/rattling noise which seems to be coming from pilot bushing ever since the job. noise goes away when i step in the clutch, loud when idling and driving around with clutch engaged. i couldn't replace the pilot bushing cuz its stuck and the puller wouldn't work. the noise started as soon as i put in the s13 tranny so i'm guessing the sizes of the trannys input shafts are different? maybe the s13's a little smaller than the old one? i'm not sure what to do at this point, maybe put in a pilot bushing for the s13? any input or advice would be helpful. thanks alot.