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EXHAUST BLOCK OFF PLATE W/ GASKET EXHAUST BLOCK OFF PLATE W/ GASKET

EXHAUST BLOCK OFF PLATE W/ GASKET

MUFFLER BEARING MUFFLER BEARING

TO REPLACE THE DETERIORATED HIGH TEMPERATURE RUBBER AND RETAINER CUP. STAINLESS STEEL PAINTED.

Stainless Steel Mandrel Bent Exhaust System Stainless Steel Mandrel Bent Exhaust System

*8 Year Warranty on All Parts

Style 1 and Style 2 :

Style 1 using 2 each magna flow mufflers and Style 2 using one CUSTOM STAINLESS STEEL FLOWMASTER DESIGN muffler at the rear. Stainless steel band clamps

2.5" and 3" Mandrel bent stainless steel pipes

 

MUFFLERS BACK Aluminunized Mandrel Bent Exhaust System MUFFLERS BACK Aluminunized Mandrel Bent Exhaust System

*8 Year Warranty on All Parts

Style 1 and Style 2:

Style 1 using two each Magna flow muffler and Style 2 using one each CUSTOM STAINLESS STEEL FLOWMASTER DESIGN MUFFLER at the rear Non-band clamps

2.5" and 3" Mandrel bent aluminized steel pipes

Installation Instructions

SPRING LOADED EXHAUST BOLT SPRING LOADED EXHAUST BOLT

Keep the pipes tight with these spring loaded exhaust
bolt.
Note: these are the bolts that hold the exhaust pipe to the exhaust manifold

Our Price: $6.85
Exhaust Mainfold Bolt Locks Exhaust Mainfold Bolt Locks

The original exhaust manifold bolts lock system for some reason completely ignores the center bolt. We have developed a bolt lock system that applies to the manifold bolts in exactly the same manner at the originals but has the added feature of providing a locking function to the center bolt.We believe that the use of our 5-bolt lock will provide a significant improvement to the longevity of the exhaust manifold gasket.

The lock plates are CNC machined from 18 gauge galvanized sheet steel, sold as a pair to do both exhaust manifolds, and are shipped with a tips sheet providing installation suggestions.

Our Price: $16.95
Thorley Header Gasket - GMC Motorhome Thorley Header Gasket - GMC Motorhome

Thorley Header Gasket

GM12-030.1 SOLD IN PAIRS ONLY

Our Price: $28.95
LOCKING HEADER BOLTS LOCKING HEADER BOLTS

RESISTS VIBRATING LOOSE-- SUPER HARD CAM LOCKING WASHERS -- NO LITTLE CLIPS OR RETAINERS TO HANDLE---OIL ACTUALLY IMPROVES PERFORMANCE --- ECONOMICAL AND REUSABLE KIT INCLUDES 12 BOLTS 3/8 X 1"

Our Price: $34.95
ALUMINUM HEADER GASKETS  ( REUSABLE )  ( PAIR ) ALUMINUM HEADER GASKETS ( REUSABLE ) ( PAIR )

OPTIMUM SEAL FOR HEADERS--- FILLS GAPS IN DISTORTED/WARPED FLANGES ----MADE FROM DEAD SOFT ALUMINUM WILL NOT SHRINK,DETERIORATE OR BLOW OUT-- AND IT'S REUSABLE!!!!!

Our Price: $35.00
MUFFLER  HEAT  SHIELD  WITH  STRAPS MUFFLER HEAT SHIELD WITH STRAPS

MUFFLER HEAT SHIELD WITH STRAPS GMC MOTORHOME

Our Price: $35.98
Exhaust Heat Shields GMC Motorhome Exhaust Heat Shields GMC Motorhome

Exhaust Heat Shields for Fuel Tanks


Here is a kit of items to shield the heat from the exhaust pipe to the fuel tank.The factory installed these shields to help minimize problems of overheating the fuel and vaptor lock.
The 20 gauge steel heat shielas are power coated white to minimize the heater transfer to the tank through absorption and re-radiation.these shields are like the original heat shield swhich had 3/8" bend on both sides, but I extended the upper bend, which installs over the exhaust pipe to 2" to provide additional heat isolation to the fuel tank.

Our Price: $59.98
Copper Exhaust Gasket  By Dave Lenzi Copper Exhaust Gasket By Dave Lenzi

Embosed Copper Exhaust Manifold Gasket

Our Price: $61.95
3" STAINLESS STEEL MUFFLER ONLY 3" STAINLESS STEEL MUFFLER ONLY

FLOW MASTER DESIGN REPLACES ALUMINIZE ONES

Our Price: $259.95
Doug's Headers - High Temperature Coated Doug's Headers - High Temperature Coated

Designed SPECIFICALLY for the GMC MOTORHOME to produce Low End Torque. Comes with oxygen sensor ports.
Headers greatly reduce engine temperature by more efficiently drawing the exhaust gasses out. Lowering the temperature of the cylinder and the combustion chamber creates a denser fuel charge and therefor allows your engine to create more power.

Ceramic coating is a high luster silver color that will not discolor with the introduction of heat and is more resistant to corrosion and heat at even higher temperatures. It creates a thermal barrier which lowers the understood temperature and adds life to your headers. The approximate dimensions of the package is 36hx20wx16L

Our Price: $649.95
STAINLESS STEEL HEADERS STAINLESS STEEL HEADERS

ALL STAINLESS STEEL HEADERS COMES WITH REDUCERS BOLTS AND REMFLEX GASKETS. GOVERNOR IS ACCESSIBLE

Our Price: $749.95