GLM INC.
MERCRUISER COMPLETE EXHAUST MANIFOLD SET 5.0L & 5.7L 58233
MERCRUISER COMPLETE EXHAUST MANIFOLD SET 5.0L & 5.7L 58233
Couldn't load pickup availability
Product Description
Fits 1986 and before Mercruiser GM V8
-3 inch elbow
-3 inch spacer
In the V8 GM Small Block, GLM's fully tuned
design guides exhaust gases directly to
the riser without turbulance and back pressure.
This increases the engine's performance by 10%.
These GLM manifolds also feature an additional 40%
increase in water cooling area that decreases the
manifold's overall body temperature significantly.
*All manifolds and risers are powdercoated black for maximum corrosion protection*
**Cast Iron manifolds and risers come with a 2 year warranty**
Manufacturer: GLM Products, Inc.
GLM Part # 58233
Materials
Materials
Dimensions
Dimensions
Care information
Care information

Image with text
Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.