Mr. Gasket Parts and Accessories

Throttle Cable, Braided Stainless Steel, Natural, 36 in. Long, with 24 in. Sleeve, Trim to Fit, with Instructions, Universal, Each

Part Number: MRG-5657

4.08 out of 5 stars ( 95 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 180 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4364

4.11 out of 5 stars ( 114 )

Estimated Ship Date: Monday 12/29/2025

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

Part Number: MRG-5861

4.81 out of 5 stars ( 74 )

Estimated Ship Date: Monday 12/29/2025

Carburetor Adapter, Open Center, Square Bore Carburetor, Spread Bore Manifold, .750 in. Thick, Kit

Part Number: MRG-1932

4.44 out of 5 stars ( 43 )

Estimated Ship Date: Monday 12/29/2025

Water Neck, Aluminum, Black Anodized, Swivel, 60 Degree, Chevrolet, LS, Each

Part Number: MRG-2670BK

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 160 Degree, High-Flow, Copper/Brass, Chevy, LS, Each

Part Number: MRG-6367

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 160 Degree, High-Flow, Chrysler, Dodge, Plymouth, V8, Each

Part Number: MRG-4366

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 180 Degree, High-Flow, Copper/Brass, GM, LS, Each

Part Number: MRG-6368

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/29/2025

Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Big/Small Block, Each

Part Number: MRG-2661

4.5 out of 5 stars ( 36 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 160 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4363

4.03 out of 5 stars ( 63 )

Estimated Ship Date: Monday 12/29/2025

Utility Jug, Square, 5 Gallons, Plastic, Yellow, Each

Part Number: MRG-36951G

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/29/2025

Waterproof Relay, 30 AMP Continuous, 40 AMP Momentary, 12V, Each

Part Number: MRG-40100G

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/29/2025

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

Part Number: MRG-5863

5.0 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/29/2025

Header Fasteners, Locking Header Bolts, 3/8 in.-16 Thread, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12

Part Number: MRG-2230G

4.54 out of 5 stars ( 26 )

Estimated Ship Date: Monday 12/29/2025

Thermostat, 180 Degree, High-Flow, Chrysler, Dodge, Plymouth, V8, Each

Part Number: MRG-4367

3.35 out of 5 stars ( 23 )

Estimated Ship Date: Monday 12/29/2025

Water Neck, Steel, Chrome Plated, 90 Degree, Ford, Small Block Windsor, Each

Part Number: MRG-9713

2.61 out of 5 stars ( 28 )

Estimated Ship Date: Monday 12/29/2025

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Small Block, Pair

Part Number: MRG-5901

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/29/2025

Flexplate Bolts, 7/16 in.- 20 RH, .680 in. Length, Chevy, Big, Small Block V8, 4.3L V6, Set of 6

Part Number: MRG-6710

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

Fuel Pump Wiring Kit, 30 Amp Relay, Circuit Breaker, Harness, Kit

Part Number: MRG-40205G

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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 12/29/2025

Adapter, Oil Filter, Canister to Spin-On Conversion, Aluminum, Natural, 13/16-16 in. Thread, Chevy, GMC, Kit

Part Number: MRG-1270

3.68 out of 5 stars ( 22 )

Estimated Ship Date: Monday 12/29/2025

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Ford, Set of 16

Part Number: MRG-2231G

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/29/2025

Gaskets, Intake, Composite, Rectangle Raised, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: MRG-121

3.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/29/2025

Head Gasket; Embossed Steel Shim; Gasket Bore 4.370 in.; 0.020 in. Compressed Thickness, Each

Part Number: MRG-1131G

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/29/2025

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, White Face, Each

Part Number: MRG-1561

3.89 out of 5 stars ( 54 )

Estimated Ship Date: Monday 12/29/2025