Carburetor Base Gaskets Made from durable, heat resistant nitrile rubber compound and die cut for a perfect fit. Gaskets are offered in 1/16" and 1/4" thick- nesses as bulk or skin packaged.
Phenolic Thermal Insulating Carburetor Spacer Kits Spacers insulate and reduce heat flow to the carburetor for a cooler, denser air charge. Made of advanced phenolic thermoset plastic to withstand extreme heat. Spacers are 1" thick and pack- aged with studs, nuts and washers. Part No. Description MRG3404 Carburetor Heat Dissipator MRG97 Heat dissipator, a 1/4" thick plate manu- factured from gasket material that is sepa- rated by layers of aluminum, installs between the carburetor and intake manifold, and helps prevent horsepower-robbing heat transfer. Carburetor Heat Shield MRG3710 Prevents vapor lock and fuel boiling caused by heat transfer from intake mani- fold. Fits all Holley (exc. Dominator) and AFB style carburetors. Carburetor Bushing Kits MRG3405 MRG3406
MRG54
MRG55
MRG758
Bulk Pkg. 1/16" Thick
Skin Pkg. 1/16" Thick
Skin Pkg. 1/4" Thick
MRG3404
Description
Holley 4BBL/Carter AFB, Open Center Holley 4BBL 4-Hole, 1-11/16" Bores Rochester Quadrajet, 4-Hole Rochester Quadrajet, Open Center Carter AFB, 1-7/16" Bores Carter Thermoquad, 4-Hole Holley 4500 Dominator, 4-Hole Holley 4500 Dominator, Open Center Holley 4BBL Spread Bore, Open Center
MRG54 MRG55 MRG56 MRG56A MRG57 MRG57A MRG58B MRG58C MRG58E
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MRG55C MRG758
4-Hole Carb Spacer, Fits Standard Holley/Carter Open Center Carb Spacer, Fits Standard Holley/Carter 4-Hole Carb Spacer, Fits Rochester Quadrajet
MRG56C
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Air Cleaner Base Gasket For Dominator MRG6186 Precision die cut, 1/16" thick cellulose/nitrile com- posite gasket fits all Dominator style carburetors. Fuel Bowl And Metering Block Gaskets Popular gaskets are offered for a variety of Holley carburetors. Part No. Description MRG1509 Fuel Bowl & Metering Block Gaskets, Model 2300/4150/4160, (1) Each MRG6183 Fuel Bowl & Metering Block Gaskets, Model 2300/4150/4160/4500, (5) Blower Base Gaskets Precision cut from 1/16” thick cellulose/ nitrile composite material, gaskets are designed to deliver a superior fit and seal. Part No. Description MRG3052MP 14-71 Blower Base Gasket, 5-Pack MRG3052S 14-71 Blower Base Gasket, Each Non-Marring Gasket Scraper MRG33270G Heavy duty scraper, consisting of a carbon steel body fitted with non-mar- ring plastic blades, removes stubborn gasket material with ease. Scraper, which is 9” long overall, is sold complete with (10) non- marring double edge plastic blades and (10) single-edge razor blades. Carburetor Adapter MRG1932 Mount any 4bbl. carburetor to any 4bbl. manifold. Typically used to install a square bore carburetor on a spread bore manifold or vice versa. Die cast alumi-
MRG1512 Reduces 1/2" throttle shaft linkage holes to 1/4" or may be used to replace the stock rubber bushing. Part No. Description MRG1512 Carburetor Bushing/Pivot Kit, Reduces 1/2" Hole To Accept 1/4" Dia. Throttle Rod/Cable MRG6026 Carburetor Bushing Kit, Reduces 1/2" Hole To 1/4" High Performance Electric Cooling Fans
High torque, low amperage draw electric fans flow maximum air for efficient cooling. Replace the belt-driven fan with an electric unit and free up some usable horsepower. Fans have reversible blades and motors. May be mounted in front of, or behind the radiator. Thin profile fans work very well in tight areas.
Overall Dimensions
Amp Draw
Part No. Description MRG1986 12" Dia. MRG1987 14" Dia. MRG1988 16" Dia.
CFM
3.0" Deep x 13.2" High x 12.6" Wide 1400 10.2
3.4" Deep x 14.6" High x 14" Wide 3.4" Deep x 16.5" High x 16" Wide
1800 10.3 2000 11.4
Electric Water Pump Drive Kit MRG4333 Diminishes horsepower loss common with conventional pulley drive pumps. Heavy duty, 1500 RPM electric motor has
num adapter includes gaskets and hardware. Aluminum Carburetor Spacer Kits Install a carburetor spacer and increase rear wheel horsepower. Die cast aluminum spacers are packaged with studs, nuts and washers. Spacers fit standard square flange bolt pattern. Part No. Description MRG4945
more than enough power to handle cooling needs without draining horsepower from the engine. Fits all Chevy V-8 and V-6, Buick 231 V-6 and 350, Olds 260-455, Pontiac 326-455, small and big block Chrysler, small and big block Ford.
MRG6005
1" Open Center Carb Spacer With 3/8" PCV tube
MRG6005 MRG6006 MRG6007
1" Open Center Carb Spacer 1" 4-Hole Carb Spacer 2" Open Center Carb Spacer
465
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