Compressor recommendation

[jeepsj]

Got tired of belt issues and the H6 compressors that constantly leak at the seams, and I'm converting the 87 R30 to a serpentine setup. The kit uses the brackets from a 95-later 5.7 engine from a Chevy/GM truck. The compressor mounts with 4 bolts that go vertically from the top, through the compressor and into the bracket.

I would like to go to a Sanden such as SD7H15. I believe factory on the late 90's 5.7 was also a H6.

I've done some searching but can't quite come up with a serpentine Sanden with that mounting setup. I'm not really concerned with lines because I'll be having custom lines made.

What would you recommend for a compressor?

R30 is a 1 ton, crew cab truck.

[jeepsj]

I think I just got really lucky on a search - sd7h15 model 4019.

Good for this application?

[Tim]

https://ackits.net/product/14-sd4019nc/

[jeepsj]

https://ackits.net/product/14-sd4019nc/

OK, so safe to assume you agree that is a good fit?

Do you have a manifold that will bolt to the back of that? Or will my H6 manifold fit?

[Tim]

I did not claim it will fit. I simply provided a link to image and specs.

Why not go with a new Denso designed for a 97 5.7 P/U mount. Hoses would also fit the Denso model HT6.

https://ackits.net/product/14-20151nip/

[jeepsj]

Why not go with a new Denso designed for a 97 5.7 P/U mount. Hoses would also fit the Denso model HT6.

https://ackits.net/product/14-20151nip/

Because I'm not as smart as you guys? LOL...

As long as those don't leak in the middle like my current H6 then I'll all over it.

Question - Crimping tool 41-71500-AM - what dies does that come with? And do you have a manifold that fits the compressor you recommended? My compressor has fittings on the rear.

I'm assuming that I can cut through the crimps on my stock lines and install new lines to the compressor.

Tim - are you available for a call today? This might be way easier.

Thanks!

[Tim]

GM Compressor Block.

https://www.ackits.com/index.php?route= ... h=35-12310

Better Compressor Option.

https://www.ackits.com/index.php?route= ... =01-20151S

Updated Crimp Tool.

https://www.ackits.com/71500-mastercool ... d=41-71500

[Tim]

https://i.pinimg.com/originals/be/2c/9b ... cc7599.jpg

[jeepsj]

To complicate everything, it looks like existing lines are #6 and #8.

Barrier hoses measure 0.750 and 0.910. Hard lines (aluminum) measure 0.625 and 0.480. Based on the outside diameter of the barrier hose, am I correct in the #6 and #8 sizes?

[Tim]

Nope, if speaking about the lines on the compressor. #8 Discharge - #10 or 12 likely 12 on the Suction. Post a pic of the hoses. I should be able to tell.