Page 513 - 2022-23 Auto Performance Drag Racing

Oil Pump Block-Off Plate MOR23790
Bolt-on aluminum plate seals oil passage on rear main cap when dry sump is used. Requires no drilling or tapping for installation on small/big block and 90° V6 Chevys.
Remote Oil Filter Mounts
Ideal for dry sump oil systems on installa-
tions requiring a remote-mounted oil filter.
Offered in cast or billet aluminum con-
struction, mounts accept popular spin-on
type oil filters. Billet mounts include adapters to accept most popular filters.
Vacuum pump Pulleys
Hard coat anodized billet aluminum pulleys are offered in Gilmer or traditional V-belt designs. Use with Moroso Racing vacuum pumps or similar “smog” pumps that use a 3-bolt, 1.16" dia. mounting pattern.
DRAG RACING
Part No.
Description
MOR64885
Vacuum Pump Pulley, V-Belt, 5" Dia.
MOR64886
Vacuum Pump Pulley, 28-Tooth Gilmer, 3-5/16" Dia.
MOR64887
Vacuum Pump Pulley, Offset 7/8" for Applications with Minimal Drive Mandrel Space
Part No.
Racing Vacuum Pumps
Description
Vacuum Pump/Dry Sump Oil Pump Drive Kits
Extra-long drive kits accommodate nearly any
vacuum pump or dry sump oil pump. Hub assem-
bly bolts directly to harmonic balancer for perfect concentricity and belt alignment. Each kit includes Gilmer crank drive pulley, V-belt crank pulley, mandrel, hardware, and instructions. Gilmer pump pulley and drive belt must be purchased separately.
Part No. Description
Replacement Components
Oil Pump and Vacuum Pump Drive Kits
Kits drive both a dry sump oil pump and vacuum
pump. Includes forged steel drive mandrel, 4"
V-belt pulley for alternator, 2-1/2" V-belt pulley for
vacuum pump, 1" Gilmer pulley for external oil pump, guide plates, and related hardware.
MOR23700
Cast Filter Mount, Accepts Ford/Chrysler Filter, Right Inlet/Left Outlet
MOR23710
Cast Filter Mount, Accepts Ford/Chrysler Filter, Left Inlet/Right Outlet
MOR23750
Cast Filter Mount, Accepts Chevy Filter, Right Inlet/Left Outlet
MOR23760
Cast Filter Mount, Accepts Chevy Filter, Left Inlet/Right Outlet
MOR23763
Billet Filter Mount, Accepts Most Filters, Side Port Style
MOR23764
Billet Filter Mount, Accepts Most Filters, Front Port Style
MOR23766
Large Billet Filter Mount, Accepts Most Filters, Vertical Ports
MOR63844
BB Chevy
MOR63845
SB Chevy
MOR63846
SB Ford
MOR63848
SB/BB Chrysler
MOR23520
2.5" V-Belt Crankshaft Pulley, Fits 1" Dia. Mandrel with 1/8" x 1/8" Keyway
MOR23523
4" V-Belt Crankshaft Pulley, Fits 1" Dia. Mandrel with 1/8" x 1/8" Keyway
Choose 3- or 4-vane pump for improved
ring seal and decreased blow-by. “Original
Design”, “Enhanced Design”, and “Pro Mod”
Pumps are billet aluminum with integral
mounting lugs. The 4-vane pumps are ideal
for dry sumps which require increased
crankcase vacuum. “Pro Mod” pump, for
large cubic inch or blower motors flows up to 150% more air at low RPM and can provide up to 26" of vacuum. Use MOR64885 A.I.R. pump pulley to maintain correct pump speed.
Part No.
Description
MOR63849
Big Block Chevy, Fits Balancers
with 3-Bolt x 3.20" Bolt Circle and 2.275" Female Register
MOR63859
Small Block Chevy, Fits Balancers with 3-Bolt x 3.20" Bolt Circle
Part No.
Description
Vacuum Pump Line Kit MOR22649
Kit includes the line and fittings required to plumb a vacuum pump: 6' steel-reinforced hose, (2) 90° hose end fittings, and (2) straight hose end fittings.
Vacuum Pump Regulator
Regulator has 360° adjustability and threads into the -12AN inlet of the vacuum pump. Eliminates drilling holes for valve cover mounting. Choose from standard model or unit with easy adjustable knob for simplified vacuum adjustments.
Part No. Description
MOR22640
“Original Design” 3-Vane Vacuum Pump
MOR22641
“Original Design” 4-Vane Vacuum Pump
MOR22642
“Enhanced Design” 4-Vane Vacuum Pump
MOR22643
“Pro Mod” Design 4-Vane Vacuum Pump
MOR22644
“Enhanced Design” 4-Vane Vacuum Pump, Natural Finish
MOR22840
“Enhanced Design” 3-Vane Vacuum Pump
MOR22842
“Enhanced Design” 4-Vane Vacuum Pump, Mounting Bracket Not Included
Vacuum pump Mounting Brackets
Billet aluminum bracket allows mounting vacuum pump to the right or left cylinder head of small or big block Chevy engines. May be bolted directly to the engine or a motor plate.
Part No. Description
MOR22629
Vacuum Pump Regulator with Easy Adjustable Knob
MOR22633
Vacuum Pump Regulator
MOR63910
SB/BB Chevy Mounting Bracket, Use with 22640 or 22641 Pumps
MOR63917
SB/BB Chevy Mounting Bracket,
Use with 22642, 22644, 22840 or 22842 Pumps
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2022-23