nandob

iTrader: (2)

Im not sure about the 2nd Gen but I am going to assume no.

tenalls201

SC300/400 Hub Assembly fits 1st Gen GS, will have to swap out OEM E-Brake Cable, also brake calibers fit, must use GS bracket

According to Rock Auto Supra Brake Calipers fit rear single pots is the same as gs rears, dual pots fit but require larger rotors

onelt1

iTrader: (1)

Would like to know what transmissions fit the 1GS? I know that since the gs/sc/is have the 2jzge then they should fit? Electronics?

tenalls201

It should fit without modifications, i had to pull my tranny out of an sc because gs are limited here in memphis, so i had to weigh out my options and use the sc tranny and the sc rear hub and bear and knuckle assembly and it works fine, just make sure you check the fluid so you want be wasting your time and for reference the as long as the transmission is a A340 is should work just fine, if my tranny goes out again imma have to get one from an ls400 or sc400

tenalls201

9GS300, LS400, SC300, SC400, transmission will fit out 1st generation gs they all have the A340/a341 transmission- i have a a340e in mine,

(the IS has a 5 speed auto transmission in it)

1993 - 1997 i know possibly other years
A340E (30-40LE)

Applications:

1987-1992 Cressida (30-40LE)
1986-1998 Toyota Supra non-turbo
1987-1998 Toyota Supra turbo
1990-2000 Toyota Chaser/Mark II/Cresta 2.5 (1JZ-GE)
1995-2004 Toyota Tacoma 2.7L I4 (4WD), 3.0L V6, 3.4L V6
1993-1995 T100 3.0L V6
1993-1997 Previa 2.4L w/supercharger
1991-1997 Aristo 3.0L I6 Turbo
1992-2000 Lexus SC 300 3.0L I6
1990-1995 Crown Majesta 3.0L I6
1994-2000 Toyota Soarer 3.0L I6 (2JZ-GE)
1995-1997 Lexus LS 400 4.0L V8
1989-2002 4Runner (4x2) (30-40LE)
2001-2004 Sequoia (4x2)
2000-2004 Tundra (4x4)
2005-2007 TOYOTA COMMUTER 2.5L DIESEL
Ratios 1st:2.804, 2nd:1.531, 3rd:1, 4th:0.705, Reverse: 2.393
A341E (30-41LE)

Applications:

1990-2000 Toyota Chaser/Mark II/Cresta 2.5 GT/Tourer V (1JZ-GTE)
1991-1997 Toyota Soarer 4.0L V8
1993-1995 Lexus GS 300 3.0L
1992-1999 Lexus SC 400 GT-L V8 cdn spec.
1990-1994 Lexus LS 400 4.0L V8
1990-1995 Toyota Crown Majesta 4.0L V8
1992-1998 Volvo 2.9L I6 (AW30-40LE)

1st Gear 2.531 2nd Gear 1.531 3rd Gear 1.000 O/D Gear 0.705 Reverse Gear 1.880 Final 3.916

vegas_sc4

iTrader: (1)

they dont work. my buddy needed a trans for his gs and i pulled one out of my sc parts car and the tail end was different if i remember right. i think it was something with the length or the driveshaft.

onelt1

iTrader: (1)

That is more than what I expected to see. Thank you. Since the IS transmission is a five speed auto would it fit. I would assume that you would need the shiftier, shiftier cover, transmission, and possibly the wiring and computer. Is that correct. Thanks again.

onelt1

iTrader: (1)

Got another question. I read earlier that the 2gs300 seats wont fit, but what about the door panels, has anyone done or tried this?

Wajeb

I need to know if the Rear Crossmember of the GS300 would fit in my IS300..?

I got into an accident, and my car needs a new rear crossmember, unfortunately, Im in saudi arabia, and Im the only first generation IS300

cnewingham

iTrader: (3)

it will not fit.

Thatonekid

i recently bought a first gen GS300 and i was looking into a 5spd swap, w58 will bolt right up to a 2jzge right? and what ECU/ Drive shaft could/ should i use?

m1k3yg

As I've read everything bolts right up, all you'd need is a shifter extension, for the trans ecu you need to jump a couple wires on the harness for the reverse lights, but everything else i think is fine, as for driveshaft i'm not sure.

Aristoman

iTrader: (1)

I also recently found out that the rear axle shafts are interchangable between GS300s, Auto and 5-speed MK4 Supras (not 6-speed), and SC300s.

hsegovia

iTrader: (1)

I hope the rear wheel hubs are the same then because my bearing are making noise...well the left is. I'll update if this part works as well.

gs300yerg

i looked through this thread and im not quite sure what in interchangeable with the 2gs. Anyone know? more concerned suspension wise.