A14 a15 heads
Posted: Fri Mar 29, 2013 9:10 pm
Hey I just brought a a12 got it home pulled the manifold off and noticed it has overport ports. Probably a 1400 or 1500? If it a 1400 head can I just bolt it straight on to a a15 block?
Whats the casting number?
under the rocker cover, there should be an "H" number.
H89 is an A15 head,
H75 is an A14 head,
and no H number, but "Nissan japan" under the rocker gear is an A12 GX head.