National Seals

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Gen III HEMI Swap Shop
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- GEN III HEMI Gen III Hemi Gen III Hemi Mounts / Brackets Crate Engine Kits GEN III Swap Hemi Headers Gen III Hemi Cooling Oil Pans Oil Filter - Adapters 1966-74 Mopar B-Body
- 1967-76 Mopar A-Body 1970-74 Mopar E-Body Dakota Holley Gen III HEMI Swaps 1972-1993 Pick-up & Ramcharger Gen III Swaps Holley Terminator-X Gen III Hemi Systems QA1 Suspension Mancini Racing 5.7-6.1L Hemi Valve Spring Tool Intake Manifolds EFI Fuel Tanks
- Fuel Systems MMX 6.4L Intake Lockout Exhaust Parts Transmission Electrical & Ignition Power Steering RestoMod Suspension Systems
New Products
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- Mancini Racing Specials Mancini Racing Carb Fittings Melling GEN III HEMI Parts MRE Purpleshaft Cam Kits Mopar Performance Cast Aluminum Valve Covers Big Block Mopar HEI Distributors Mancini Racing Belt Drive Systems Mancini Racing - Mopar Distributor to MSD Adapter GEN 3 Mid-Mount Accessories Gen III HEMI Swap Flexplate Die Cast By Pass Style Carbureted Fuel Pressure Regulator
- Quicktime Performance Exhaust & Cutouts Mancini Racing Electronic Vacuum Advance Distributor with HEI Caps Stainless Steel Valley Tray for B & RB Engines Big & Small Block Black Valve Cover Sets Holley GEN III HEMI Power Steering & Alternator Kits GEN II HEMI & Wedge Cast Iron Engine Blocks Mancini Racing Leaf Spring Front Hanger & Hardware kits Steering Column Installation Kits AMD 3" Wider B-Body Inner Wheel House Holley GEN III Support QA1 - 1973-92 D100 Series Shocks
- Holley In-Tank Muscle Car Fuel Pumps Holley Gen III HEMI Fabricated Intake Manifolds Chassis Fastener Kits MANCINI - Gift Certificate Challenger Tail Light Overlays Sound Deadener, Boom Mats Mopar HEMI & Wedge Engine Blocks Gen II HEMI & Wedge Engine Blocks Mancini Racing Balanced Flexplates
Deal of the Day
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- Mopar Fan Belts - Overstock
Collectables
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Engine Parts
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- A - Engine Parts B/RB Engine Parts
- HEMI Gen III Hemi
Fuel
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- Carb & Manifold Packages 6 Pak Kits & Components Fuel Injection Carburetors Air Cleaners & Components Fuel Additives Carburetor & EFI Fuel Lines Throttle Body Carburetor Base Gasket Carburetor Caps Carb Adapters / Spacers Carburetor Tools Carburetor Hardware Restoration Choke Parts
- Fuel Lines - Body & Engine Fuel Pumps Fuel Pressure Regulator Fuel Regulator Brackets Fuel Pump Hardware Fuel Pump Rebuilding kit Fuel Pressure Gauges PCV Valves Pedal Assemblies Pedals / Pads / Hardware Fuel Tank Sump Kit Gas Tanks Gas Tank Pads Gas Tank Strap Sets
- Gas Tank Accessories Restoration Fuel Filters Concourse Fuel Line Kit Fuel Line Hose Vapor Seperators Fuel Tank Sending Units / Hardware Carburetor Calibration Kits Carburator Main Body Carb Rebuild Kits Carburetor Studs Throttle Return Springs
Cooling
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- Billet Aluminum Pulley Systems Pulleys Restoration Belts Heat Protection Coolant Additives Radiators Radiator Hoses Radiator Overflow Tanks Radiator Caps Restoration Radiator Fan Shrouds Aluminum Radiator Fan Shrouds Radiator Fan Shroud Hardware Radiator Fin Tool Kit Climate Control Systems
- AC Compressors Air Conditioning Hardware Engine Oil Cooler Kits Viscous / Resto Fan Packages Electric Fans Electric Fan Hardware Stainless Steel Flex Fans Rigid Race Fans Universal Fan Spacers Fan Belt Idler Bracket & Pulley Assembly Starter Heat Shields / Wraps Transmission Coolers Heater Cores / Housing Heater Hose Nipples
- Heater Hose Kits Heater Hose Support Brackets Hose Clamps Heater Control Switch Power Grip Clamps PCV Valves Radiator Overflow Hose Air Grabber Hose Kit Pulley Spacers Water Pumps Water Pump Housing
Fittings / Hoses
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- Reusable Hose Ends Socketless Hose Ends Stainless Steel Braided Hose Startlite Racing Hose Dual Feed Fuel Lines AN to NPT Adapter Fittings
- Couplers Plugs Carburetor and Fuel Pump Adapters Reducers Bulkhead Adapter Fittings Bulkhead Nuts
- AN Tube Nuts Tee Adapter Fittings O-Rings and Crush Washers Fuel Distribution Blocks
Dress Up
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- Emblems Shifter Handles Air Cleaners Valve Cover Sets Breather Caps / PCV Systems Valve Cover Accessories Block-Off Plates
- Timing Covers / Hardware Packages Water Neck Coil Brackets Chrome Alternator Bracket Oil Filters Dipstick / Tube Packages Engine Identification Plates
- Distributor Hold Downs Differential Covers Transmission Pans Hood Pin & Cable Kit Engine Paint JAX WAX Car Care Products
Drivetrain
- Drivetrain
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- Case housings Complete 8 3/4 Centersections Differential Housing Hardware & Gaskets Axle Adjusting Nut Locking Pawl Ratio Tags Bolt-in Front Driveshaft loop Drive Shafts Driveshaft Loop Slip Yoke Axle Yoke Kits Universal Joint Package (U-Joint)U-Joint Girdles Rear Axles Wheel Studs
- Axle Tools MicroSleeve Yoke Seal Repair Bushing U-Bolt Conversion Kit U-Joint Mounting Hardware Axle Yoke Dustshield Ring & Pinion Gears 8 3/4 Weld-on Brace Differential Carriers Spools Differential Pinion Thrust Spacer Kit Differential Rebuild Clutch Kit Crush Sleeve Rear Axle Shim Kits Rear Axle Complete Bearing / Shim Kits
- Axle Bearings Axle Vent / Breather Bolt Ring Gear Bolt Package Differential Covers Differential Cover Bolt Package Differential Cover Gaskets Weld-On Housing Ends Pinion & Axle Seals Differential Installation Tool Line-Loc Kits High Performance Gear Oil
Mounts, Plates & Swap Kits
- Mounts, Plates & Swap Kits
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- Motor Plates & Steel Mid-Plates Magnum Poly-Loc Mounts Universal Engine Mount Swap Kits A-body Engine Conversion and Replacement Kits B,C,E-body Engine Conversion & Replacement Kits C-Body Engine Swap and Replacement Kits 426 Hemi,Gen II Conversion Kits
- Original V8 and B/RB Spool Mount Replacements 1987-96 2WD Dakota Engine Accessories Truck Engine Conversion and Replacement Kit Complete Engine Replacement & Swap Kits with PolyLocs Gen III Hemi Swap Motor Mount Kits Motor Mounts Engine Torque Straps
- MagMount Heavy Duty Engine Mounts Motor / Body Mounts Restoration Motor Mount & K-Member Bolts Transmission Mounts Engine Support Brackets
Exhaust
- Exhaust
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- TTI Exhaust Systems Headers Modern Mopar Exhaust Exhaust System Cut-Outs Exhaust Pipes (Head-pipes to Manifolds)H-Pipe Assemblies X-Pipes Assemblies Tailpipes TTI Exhuast Components
- Mufflers Exhaust Tips Ceramic Header Polish Header Bolts Cast Iron Exhaust Manifolds Max Wedge Manifold Gaskets Exhaust Manifold gasket with Heat Shield Exhaust Wrap Locking Ties
- Exhaust Gaskets Exhaust Manifold Flanges / Gaskets Collector Gasket Header Flange Sets Exhaust Clamps Exhaust Brackets Exhaust Manifold Fasteners VHT Hi-Temp Header Paint
Ignition & Electrical
- Ignition & Electrical
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- Alternators Alternator Brackets Alternator Bracket Hardware Wiring Harness - Electrical Upgrades Tuners / Chips Starters Starter Heat Shields / Wraps Starter Shields Electronic Ignition Kits Distributors Ignition Controllers / Modules REV Limiters Battery Covers / Trays / Switches Battery Related Items
- Battery Disconnect Switches Firewall Grounds & Fuseable Link Negative Battery Cables Positive Battery Cables Vacuum Advance Mechanism Ignitor Ignition Coils Coil Bracket Relocation Mounts Distributor Adapters Crank Trigger Ignition Distributor Hardware Multi-Step Module Selectors MSD Plug-in RPM Modules Ballast Resisters
- Spark Plug Wires Shrink Sleeve Tubing Electrical Related Items Tune Up Kits Spark Plug Sets Protect-A-Boots Spark Plug Indexing Washers Spark Plug / Wires Tools Hemi Insulator and Boots Hemi Plug Tube and Seal Set Wire Bracket Kits / Wire Loom Sets
Oiling
- Oiling
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- Oil Pan Power Packages Small Block Oil Pans Big Block Oil Pans Cummins Oil Pans Oil Pumps Oil Pump Covers Milodon / Mancini Racing Oiling Systems Motor Oils Engine Oil Cooler Kits Oil Pump Gasket Oil Pan Dipstick & Tube Gaskets
- Oil Pan Drain Plugs Oil Filter Cutters Oil Pump Pickups Oil Pump Drive Kits Distributor / Oil Pump Drive Assembly Oil Pressure Relief Spring Race Oil Restriction Packages Oil Filter Blocking Plate Windage Trays / Attaching Package Oil Filler Caps Crankcase Evacuation Systems Oil Filter Gaskets / Adapters
- Oil Filters Oil Pump Priming Shaft Oiling System Components Remote Oil Filter Relocation Kits Oil Pan Bolts Oil Pump Shaft Bushing Rear Main Bearing / Hardware B/RB Dry Sump Block Plate GEN III Hemi Oil Filter Adapters
Restoration
- Restoration
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- Street HEMI Restoration Parts Steering Column Console Adpaters Car Horns Engine Fastener Kits Chassis Fastener Kits Individual Restoration Fasteners Front License Plate Mounting Brackets Emblems Body Decals Restoration Belts Steering Wheel / Hardware Chrysler Key & Ignition Parts Spindles & Backing Plates Speedometer Cables
- Washer Bottle Reservoirs Washer Bottle Accessories & Hoses Exhaust Manifold gasket with Heat Shield Body Kits Body Molding Clip Kits Trunk Sliders & Lock Hardware Interior Accessories Grille Hardware Kits Door Hardware License Plate Light Lens Gas Tanks Door Sill Plates Hood Pin & Cable Kit Rallye Wheel Center Cap
- Chrome Lug Nuts Wheel Studs Restoration Radiator Fan Shrouds Six Pak Oil Filler Caps Hemi Plug and Tube Seal Set Hemi Insulator and Boot Assembly Throttle Cables Hemi Heat Shield Valve Covers Air Cleaners / Hardware
Suspension & Chassis
- Suspension & Chassis
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- RestoMod Suspension Systems Calvert Racing Suspension Borgeson Mopar Quick Ratio Modern Power Steering Conversion Steering Boxes Steering Couplers / Adapters Torsion Bars Torsion Bar Hardware Shocks Leaf Spring Shock Mounting Plates Shock Stud & Nut Assembly Front Suspension Tools Chassis Rebuild Kits Chassis Stiffening Kits Inner Fender Brace Kits
- Core Support Stiffener Mini-Tub Kits Chassis Fastener Kits Energy Suspension - Complete Poly-KITS K-Members Reproduction Upper Control Arm Sets Adjustable Upper Control Arms Tubular Upper Control Arm Sets Tubular Lower Control Arms Sway Bar Kits Control Arm Strut Rods & Shafts Dynamic Adjustable Strut Bars Front Leaf Spring Eye Bushings Leaf Springs
- Rear Leaf Spring Lowering Block Kit Lowering Blocks Leaf Spring Rebuild Kits Poly Leaf Spring Bushing Sets Rear Spring Mounting Seats Shackle Bushing Sets Rear Shackles Leaf Spring Sliders Rear Spring Front Hanger Bracket Sets Spring Hanger Nuts Front / Rear Spring Bracket
Brakes
- Brakes
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- Brake Fluids, Tire Conditioners MBM Brake Kits Wilwood Brake Kits Brake Rotors Electric Vacuum Pump Kits Proportioning Valves / Distribution Blocks Wilwood Residual Pressure Valves Brake Boosters Brake Booster Conversion Kits Brake Booster/Master Cylinder Hardware
- Master Cylinders Adjustable Master Cylinder Pushrod Package Master Cylinder Adapter Offset Master Cylinder Adapter Master Cylinder Heat Shield Wheel Studs Wheel Rim Screws Brake-Service Brake Line Kits Parking Brake Cables
- Hose Blocks & Hardware Brake Line Brake Line Hardware Rubber Flex Brake Hoses Stainless Steel Flex Brake Hoses Power Brake Booster Boot Spindles & Backing Plates Line-Loc Kits
Tools
- Tools
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- Timing Light Adjustable Pushrod Checkers Degree Timing Tape Valve Lash Adjustment Chart Decal Top Dead Center Indicator Bushing Installer & Reamer Tool Spark Plug / Wires Tools Piston Ring Compressors Piston Installation Tools Head Porting Kit Engine Cleaning Brush Sets Tire Gauges Angle Finder Harmonic Balancer Installer / Puller
- Wrenches Pliers / Crimping Tools Carburetor Caps Engine Lift Plate Utility Jugs Funnels Proform Socket Assist Pushrod Assembly Vise Tool Axle Tools Engine Sealing Parts Carburetor Tools Crankshaft Strap Driver Hub Seal Oil Filter Cutters
- Radiator Fin Tool Kit Feeler Gauges Ratchet Binders Braided Hose / Fittings Tools Valve Spring Tools Camshaft Installation Tools Degree Wheels Piston Ring Gap File Valve Lash Wrench Set Valvetrain Checking Plate Digital Calipers
Transmission
- Transmission
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- Automatic
- Manual
Modern Mopar Restoration Parts Mopar Gear & Collectibles

Home // Shop By Brand > National Seals

Shop By Brand

National Seals

National Pinion Seal

National Pinion Seal

Fits: Dana 60

$15.99

MRE/CRl Differential Pinion Seal

MRE/CRl Differential Pinion Seal

Fits: 8-3/4 742 Case

$18.99

Mancini Racing Transmission Housing Seal

Mancini Racing Transmission Housing Seal

Fits: A-727

$12.95

Mancini Racing Transmission Housing Tailshaft Seal

Mancini Racing Transmission Housing Tailshaft Seal

Fits: A-904 1962-72

$14.99

National Differential Pinion Seal

National Differential Pinion Seal

Fits: 7-1/4, 8-1/4 Axles

$21.99

National Axle Inner Seal

National Axle Inner Seal

Fits: 8 3/4

$16.99

Customer Service

800-843-2821

586-790-4100

STORE LOCATION & HOURS

LOCATION:
33524 Kelly Road
Clinton Twp, MI 48035
HOURS:
M-F 9AM - 6PM EST
SAT 9AM - 3PM EST
SUNDAY - CLOSED

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