Page 534 - 2022-23 Auto Performance Drag Racing

Non-Marring Gasket Scraper MRG33270G
DRAG RACING
MRG6005 Description
Carburetor Bushing Kits
Reduces 1/2" throttle shaft linkage holes to 1/4" or may be used to replace the stock rubber bushing.
Part No. Description
GM LS Water Neck
Swivel 30° angled water neck allows a
full 360° rotation for desired radiator hose
routing. Fits all 1997-2020 GM LS Gen. III/IV
engines. Offered with chrome or satin black finish. Includes stainless fasteners.
GM LS Water Neck MRG2670 MRG2670BK
Aluminum Coolant Overflow/Recovery Tank MRG9135
Required by NHRA/IHRA to prevent coolant spillage onto the racing surface, polished aluminum, 24-oz. capacity tank is 9" tall x 3" dia. and includes a clear hose on the side to display level. Includes a 3/8" barb for inlet, drain plug and mounting hardware.
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.
Part No. Description Overall Dimensions CFM Amp Draw
Electric Water Pump Drive Kit
MRG4333
Diminishes horsepower loss common
with conventional pulley drive pumps.
Heavy-duty, 1500-RPM electric motor
has more than enough power to handle cooling needs with- out draining horsepower from the engine. Fits all Chevy V8 and V6, Buick 231 V6 and 350, Olds 260-455, Pontiac 326- 455, small and big block Chrysler, small and big block Ford.
Vacuum Cap Assortment MRG3704
Vacuum cap assortment includes four each of 1/8", 3/16", and 1/4", and two each of 5/16" and 3/8" vacuum caps. Made of durable Buna-N rubber.
Holley Power Valve Block-Off Plug
MRG1510
Plug fits Holley carbs and includes PTFE washer.
Throttle Spring Bracket MRG3683
Chrome-plated steel throttle spring bracket mounts to carb stud or intake manifold.
Heavy-duty scraper, consisting of
a carbon steel body fitted with
non-marring plastic blades,
removes stubborn gasket mate-
rial with ease. Scraper measures 9"
long overall, and includes (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 aluminum 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.
MRG1512
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"
Description
Chrome Part No.
Satin Black Part No.
NEW!
MRG4945
1" Open Center Carb Spacer with 3/8" PCV tube
MRG6005
1" Open Center Carb Spacer
MRG6006
1" 4-Hole Carb Spacer
MRG6007
2" Open Center Carb Spacer
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 packaged with studs, nuts, and washers.
Part No.
MRG3404 Description
MRG1986
12" Dia.
3.0" Deep x 13.2" High x 12.6" Wide
1400
10.2
MRG1987
14" Dia.
3.4" Deep x 14.6" High x 14" Wide
1800
10.3
MRG3404
4-Hole Carb Spacer, Fits Standard Holley/Carter
MRG3405
Open Center Carb Spacer, Fits Standard Holley/Carter
MRG3406
4-Hole Carb Spacer, Fits Rochester Quadrajet
Carburetor Heat Dissipator MRG97
Heat dissipator, a 1/4" thick plate manufactured from gasket mate- rial that is separated by layers
of aluminum, installs between
the carburetor and intake manifold, and helps prevent horsepower-rob- bing heat transfer.
Carburetor Heat Shield MRG3710
Prevents vapor lock and fuel boiling caused by heat transfer from intake manifold. Fits all Holley (exc. Domi- nator) and AFB-style carburetors.
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