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4G63 RWD fits 4G32 gearbox-wtf?


Guest redseven

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Guest redseven

I thought the Fwd sigma 4g63 uses the GTO/16L gearbox? Ive got a RWD 4g63 that looks as though the 4G32 gearbox will fit fine (have measured but auto fly wheel still on 63) I thought these blocks were wider at the bell housing as well as the engine mounts? Am I missing something?

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Guest redseven
N/A and turbo FWD 4g63's use a narrow block. only the RWD turbo 4g63 has the wide block

Ahh I see thanks for that, thats saved me some dollars, Ill reuse my 5 speed, If I took a photo of the box would you know what it was originaly off?

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N/A and turbo FWD 4g63's use a narrow block. only the RWD turbo 4g63 has the wide block

Ahh I see thanks for that, thats saved me some dollars, Ill reuse my 5 speed, If I took a photo of the box would you know what it was originaly off?

not specifically but there is a difference between the 5 speeds used on the 4g51/2 and the 4g63, the 63 shifter further back.

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N/A and turbo FWD 4g63's use a narrow block. only the RWD turbo 4g63 has the wide block

Ahh I see thanks for that, thats saved me some dollars, Ill reuse my 5 speed, If I took a photo of the box would you know what it was originaly off?

not specifically but there is a difference between the 5 speeds used on the 4g51/2 and the 4g63, the 63 shifter further back.

Yuh, 32 gearbox should fit 52 no worries, shifter up the same place, but marginal on 63. I think you'll find the shaft isn't long enough to reach clutch etc

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Guest redseven

What do you mean the shaft wont reach the clutch? you mean the box is longer, that I know, or are you talking about the spline that comes out of the gear box thru the clutch fork isnt long enough?

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Guest redseven
when i put the 63 motor in mine i used the GTO 5 speed box. I tried using the flywheel and clutch from the 63 as well but it didn't work. so i put the flywheel and clutch from the 52 back in and it works real well.

Oh shit, so I better find out what the hell that box is off first, cheers.

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all the n/a 32 52 63 use the same gear box if you wanna use a turbo then you use a gear box out of a starion or a 54 which is the 2.6 engine from a ute they are the same as the 2.4 injeted in the vans if you waana non turb inj motor they match up to a turbo gear box as well

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