Mr. Gasket Fuel Pumps, Regulators & More

Air Filter Assembly, Deep-Dish, 4 in. Diameter, Round, Steel, Chrome, 2 in. Filter Height, Each

Part Number: MRG-4354

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Rear Main Seal, 2-Piece, Chrysler, Big Block, 361-440, Each

Part Number: MRG-1968

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Gauge, Fuel Pressure, Analog, 0-15 psi, 1.5 in. Diameter, White Face, Each

Part Number: MRG-1560

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Head Gasket, Flexible Graphite Core, Elastomer Coated, 4.140 in. Gasket Bore, 0.028 in. Compressed Thickness, Each

Part Number: MRG-1121G

3.32 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Gaskets, Header, Stainless Steel, Round Port, Chevy, LS, Pair

Part Number: MRG-4805G

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Gaskets, Header, Ultra-Seal, Round Port, Chevy, Small Block, Pair

Part Number: MRG-5907

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: MRG-5876

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Fuel Pump Mechanical, 110 gph, 8 psi, 3/8 in. NPT Inlet/Outlet, Chevy, Small Block, Each

Part Number: MRG-7716MRG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Head Gasket, Multi-Layered Steel, 4.035 in. Bore, 0.040 in. Thickness, Chevy, Each

Part Number: MRG-3128G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Head Gasket; Ultra Seal; Head Gasket; Flexible Graphite Core; Elastomer Coated; 3.87 in. Gasket Bore; 0.028 in

Part Number: MRG-5780G

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Water Neck, Aluminum, Polished, Straight Up, 1.50 in. Hose, GM, LS Engine, Each

Part Number: MRG-2671NA

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Transmission Pan, Stock, Aluminum, Polished, TH400, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: MRG-9796PMRG

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Timing Cover, 1-Piece, Steel, Chrome, Chevy, Small Block, Kit

Part Number: MRG-4590

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-2210G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Header Gaskets, MLS, Stainless Steel, Chevy, Gen V LT, Pair

Part Number: MRG-4808G

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Fuel Pump Mechanical, 80 gph, 8 psi, 1/4 in. NPT Inlet/Outlet, Chevy, Small Block, Each

Part Number: MRG-7703MRG

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dipstick with Tube, Engine, Steel, Chrome, Dodge, Mopar, Big Block, Each

Part Number: MRG-6924

4.56 out of 5 stars ( 25 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chevy, Big Block, Pair

Part Number: MRG-5863

4.79 out of 5 stars ( 19 )

Fuel Filter, Inline Mount, Clearview, Chrome, 3/8 in. Hose Barb Inlet, Outlet, Each

Part Number: MRG-9748

4.19 out of 5 stars ( 54 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Gaskets, Manifold, Stock Port, Mopar, Small Block, Pair

Part Number: MRG-5935

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, D-Port, Pontiac, Pair

Part Number: MRG-5921

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Rim Screws, Cadmium Plated, .250 in. Diameter x .750 in. Long, with 3/16 in. Drill Bit, Set of 35

Part Number: MRG-4318

3.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Fuel Pump Block-Off Plate, Steel, Chrome Plated, Ford, 351C, 351M, 400, Each

Part Number: MRG-1517

4.58 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Gasket Carb. Holley and AFB Sqr. Bore 4 Hole 1/16" Thick Skin Pack

Part Number: MRG-55C

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air