camshaft differences???

[opto]

Is there any difference in the camshaft for the 6.2NA and the 6.5TD?

Will the hummer intake manifold fit only on 6.5 hummer/van heads and not on the 6.5 pickup heads???

[john8662]

The camshafts are the same.

As far as the intake, as long as it's a non-turbo intake manifold you're talking about, it'll bolt to any 6.2 head, and most 6.5TD or NA heads.

The trouble comes in the form of TURBO 6.5 Heads that were equipped in Hummers and vans with the center mount turbo.

J

[opto]

Yep it's a non turbo manifold.

Is it the turbo equipped hummers that have heads with a different bolt angle?

[john8662]

Is it the turbo equipped hummers that have heads with a different bolt angle?

Yep, and turbo 6.5 vans...