When you are installing one of our engines, rebuilding yours on your own or just want to have a properly cleaned intake system, here you go. If you’ve ever looked inside of your plenum, you’ve seen how much carbon builds up on the inside your manifolds. Oil vapor from the PCV system, carbon from the EGR gasses flowing through and crusted on fuel spit-back all contribute to the ugly that is inside of yours. We have some options. 

Either way, the freeze plugs are removed from the manifolds, they are soaked in a tank for a few days then they are jet tank cleaned for 1+ hours and then glass bead blasted. Then they take a trip to our powder coater for color and clear. The manifolds are then machine surfaced at the cylinder head side, lower manifold to upper plenum, plenum to lower manifold and throttle body side. All threads are inspected and cleaned.  

*PLEASE NOTE: due to the popularity of these manifolds, long prep time and working with our powder coaters schedule, there can be up to a 3 week lead time. Feel free to call or email me here at the shop for an updated lead time on the manifolds. 

if you have questions or would like to place an order for any of the manifolds below, please give us a call at (530) 892-1451

raw aluminum 

 

Tank dipped to remove carbon, glass bead blasted and rear plug replaced (also front EGR plug replaced for 1984-1988), threads are cleaned. Manifolds are surfaced at cylinder head side, manifold to plenum side, upper plenum to manifold, thermostat housing surface and at throttle body surface. 

1985-1988 $200.00 (+$100.00 core deposit)

1989-1995 $200.00 (+$100.00 core deposit)


silver vein powder coated

 

A spiffy silver vein / hammer tone silver/black color finished (and clear powder coated after) in the same color as our valve cover. 

Tank dipped to remove carbon, glass bead blasted and rear plug replaced (also front EGR plug replaced for 1984-1988), threads are cleaned. Manifolds are surfaced at cylinder head side, manifold to plenum side, upper plenum to manifold, thermostat housing surface and at throttle body surface. 

1985-1988 $295.00 (+$125 core deposit)

1989-1995 $295.00 (+$125 core deposit)


intake manifold silver gloss powder coat

silver gloss powder coated

 

A shiny silver color finished (and clear powder coated after). We did this color to match close to stock color without the oxidation that naturally occurs with uncoated aluminum.

Tank dipped to remove carbon, glass bead blasted and rear plug replaced (also front EGR plug replaced for 1984-1988), threads are cleaned. Manifolds are surfaced at cylinder head side, manifold to plenum side, upper plenum to manifold, thermostat housing surface and at throttle body surface. 

1985-1988 $295.00 (+$125 core deposit)

1989-1995 $295.00 (+$125 core deposit)


intake hardware kit

 

You weren't thinking of installing one of these bitchin manifolds using your janky, mismatched hardware.... were you?