Custom Headers?

[DOPRIUS]

I'm gonna fab my own header...but before i do so...i was gonna see if anyone else has. Or if anybody knows where i could buy some aftermarket parts for my engine. Its a 4G52

[pennyman1]

Any parts for the g54b from 79-82 will fit - they are the same engine family. The thorley and pacesetter even port headers will work on your motor, as well as the weber kits for the 2.6. Oregon cam grinders can make you a cam to work with your motor also. BTW - the g52b (4g52) is the 2.0 l version of the astron motor used in these trucks until 83, when it was replaced with the g63b 2.0. Your motor has a timing chain, as opposed to the g63b which has a belt.