V8 Mercuiser Quadrajet & Intake Manifold

[JVM225]

Recently rebuilt Quadrajet for V8 Mercruiser. This is an actual marine carb. Not a converted automotive carb. $300 plus shipping from 11735
Intake manifold for small block Mercruiser (GM). This is an intake manifold that fits the motors with the center bolt valve covers. Although the intake manifolds for the perimeter bolt valve covers look the same, they are different. $125 plus shipping from 11735
Also have full size starter for these motors. Used for 3 weeks. Still have the box it came in $60 plus shipping from 11735.

 

[BigJoeB]

What year motor?

 

[BigJoeB]

The intake manifold for the 5.7 1988 89 90 have a different bolt pattern.

 

[JVM225]

This intake manifold is for the late 87-95 Mercuiser small blocks. It fits 88, 89, 90, etc..
It looks identical in appearance to the older ones, but it is different from the early 87 and earlier intakes which have a slightly different angle for some of the bolt holes.
This one fits the pre-vortec heads that have the valve cover bolts down the center.
It will not fit the older heads that have the valve cover bolts around the perimeter of the valve cover.
The intake manifolds that fit the motors with the vortec heads, I think starting in 96, are different again in that they have the intake manifold that has only 8 bolts.

 

[JVM225]

The intake manifold for the 5.7 1988 89 90 have a different bolt pattern.

This is the one that fits 1988, 1989, 1990, 5.7 Mercruiser. I am absolutely positive about that.
1987 was a changeover year. Some late 87's used the same heads and intakes as the 1988, 1989, 1990.
Early 1987's used the same as 1986 and earlier.