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Get Free Mercury Gen II Shift Cables
I don’t normally throw out a lot of advertisements on our blog page but this is a pretty good deal. Mercury is currently giving away free Throttle/Shift Cables with the purchase of a 4000 or 4500 Remote Control. http://tinyurl.com/25e6tjr

How to Select a Better Propeller
Topic: Gear Ratio and Propeller Pitch Selection Guide. Question #1: How do I select the correct gear ratio and propeller combination when upgrading my current product? Response: There is no basic answer to this question while the reality is that nothing replaces having good data to review when making selections. No matter how much estimating and calculating [...]

Used Boat Sales
The latest report released by Soundings Trade shows that used boat “Brokerage” boat sales were down a little for July 2010 as compared with July 2009. Speaking for those of us here in the Mid-West, I suspect this is due to the lack of good, high quality used boats. With the new boat sales market still [...]

Installing Closed Cooling On An Old Engine
I’ve had at least 10 people ask me about this subject again this week. I’m not sure what’s triggered the rush on this subject again this week but thought I would go ahead and provide the link to where we addressed it again for those interested. The link on the website goes into detail regarding this topic [...]

When Will The New Boat Sales Market Recover?
The latest new boat sales data seems to indicate the same thing the new housing sales market did last week; people are still not willing to spend the extra money to purchase new versus used. Everything we can see points to the fact that investing into repairs of existing boats is very worthwhile since dealers are making [...]

You are Here: Technical Help > PPT Articles & Categories > Marine Exhaust Manifolds

** Offering the option between Original Equipment, Direct Replacement, and High Performance Marine Engine Parts **

Marine Exhaust Manifolds

If you're tired of the high costs associated with replacing your exhaust manifolds and risers every few years we have the solution. PPT offers the industry's lowest cost direct replacement marine exhaust manifolds and risers but also internally and externally CERAMIC COATED MARINE EXHAUST MANIFOLDS , and ELECTROSTATICALLY POWDER PAINTED direct replacement exhaust products at the industries absolute lowest prices!

Top-Quality Marine Exhaust Manifolds

Compare prices; the competition is selling competitive marine exhaust manifolds and riser kits at well over $650 for Mercruiser style small V8 replacements versus PPT's Electrodeposition Coated marine exhaust manifolds . Our marine exhaust manifolds and risers are manufactured/cast using the same "Green Sand" casting method as used by Mercruiser, Volvo Penta, Crusader, Osco, Barr, Sierra, etc and also manufactured/cast using the same Class 2500 (25,000 Psi Tensile) Gray Iron as the original OEM products. Our Mercruiser exhaust manifolds , Mercruiser exhaust systems and risers come standard with a ...3 year warranty... versus most OEM's 1 year warranty, come complete with all of the required gaskets both manifold and riser, and also come with all new mounting fasteners and plugs as well. Unlike most other competitors direct replacement exhaust manifolds and risers which come with only exterior primer paint, our products come with the same industry leading corrosion protection used on original Mercruiser exhaust manifolds and Mercruiser exhaust systems. Our extensive background engineering products for one of the largest OEM's in the industry allowed us to gain a tremendous amount of experience which we now apply to our own products and product lines, and therefore offer at a fraction of the cost of the original equipment manufacturers costs. Select the following link to view several of the industry Awarded Patents we have been issued.

Select the following links for helpful information regarding Marine Exhaust Manifold trouble shooting and installations issues - Marine Exhaust Tech Tips

Electro deposition Coated Marine Exhaust Manifolds & Risers


104035 Mercruiser Big Block 7.4/8.2L (1984 - 2001)	104034 Mercruiser Small V8 5.0/5.7L (1983 - 2003)	102979 Mercruiser V6 4.3L 175-220 Hp (1985 - 2003)	104037 MerCruiser Inline 6 250 CID Model 165 (1970 - 1981)


104038 (Port) 104039 (Stbd) Mercruiser Small V8 5.0/5.7L (1967 - 1982)	102994 Mercruiser 4" Riser V6 / Small & Big V8 (1983 - 2003)	104036 Mercruiser "Log" Riser 5.0/5.7L V8 (1967 - 1982)	104043 Volvo V-8 Manifold 5.0/5.7L V8 (1979 - 1993)


104042 Volvo V-8 Riser 5.0/5.7L V8 (1979 - 1993)	104041 Barr / Marine Power Exhaust Manifold 5.0/5.7L V-8	104040 Barr / Marine Power Center 3" Riser 5.0/5.7L V-8