RB cylinder head identification listing

[iruvyouskyrine]

Hey all,

Decided i would knock this up to help people ID what cylinder head they have. The list is mostly complete and i should have it finalized in the next day or two.

If people could cross check with what they have on their vehicles that would be awesome.

The casting ID is located somewhere around cylinder 1 and is ia 3 number/digit code. Attatched is a pic of an RB20DET so you can see the casting number.

Cheers

[Rusty Nuts]

R33....RB25DE ...75T

Edited January 17, 2019 by Rusty Nuts

[iruvyouskyrine]

Surprising that R33 DE/DET have the same casting number, whereas every other one is different (with the exception of RB26)

[Rusty Nuts]

20 minutes ago, iruvyouskyrine said:

Surprising that R33 DE/DET have the same casting number, whereas every other one is different

If it ain't broke don't fix it. just about covers it.

[Rusty Nuts]

also R33 & R34 de and det blocks are all 75T blocks.

R33 GT4 uses a 23U block it doesn't need the lower gearbox mounts.

Edited January 17, 2019 by Rusty Nuts

[iruvyouskyrine]

R34 RB20DE Neo is AA0.

List complete, will update it soon

[Rusty Nuts]

If you want to confirm the casting numbers they are the 6th, 7th, and 8th numbers in the Part No.

ie R33 RB25det  part. no. 1104075T00

    R33 RB25de    part no.  1104075T00

     R34 RB20det  part no.  11040AA000

Edited January 18, 2019 by Rusty Nuts