1973 DODGE CHALLENGER Gaskets & Seals

Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622045

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, MLS, 4.125 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-040

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gaskets, Intake, Ultra-Seal, Composite, 2.27 in. x 1.17 in. Port, .060 in. Thick, Chrysler, 318/340/360, Set

Part Number: MRG-5840

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, PermaTorque, Chrysler, 273/318/340/360, Each

Part Number: FEL-8553PT

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Engine Valve Stem Oil Seals, Valve Stem Seals, Positive Stop, Nitrile Rubber, Buick, Checker, Chrysler, Dodge, Jeep, Plymouth, Pontiac, Set of 8

Part Number: MAH-SS45403

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gasket, Manifold, Exhaust, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: CGT-C5902-030

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.380 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-030

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rear Main Seal, 2-Piece, Rubber, Chrysler, L6/Big Block V8, Each

Part Number: FEL-BS40240

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, 4.600 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5799-040

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.080 in. Bore, .075 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622-075

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gaskets, Conversion Set, Chrysler, Dodge, Plymouth, 273, 318, 340, Set

Part Number: FEL-CS8553

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pump Gasket, Cork/Neoprene, Chrysler, Dodge, Plymouth, Kit

Part Number: MIL-21591

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Engine Gasket Set, Full Gasket Set, Head Gaskets, Oil Pan Gasket, Exhaust Manifold Gaskets, Chrysler, Dodge, Jensen, Plymouth, Mopar Big Block, Set

Part Number: MAH-95-3344

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Exhaust Gaskets, Header, Copper, Stock Port, Mopar, Small Block, Pair

Part Number: MRG-7166MRG

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Intake Manifold Gaskets, Aramid Fiber, 0.125 in. Thick, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: CGT-C5624-125

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rear Main Seal, 2-Piece, Rubber, Chrysler, Dodge, Plymouth, V8, Each

Part Number: FEL-BS40245

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Axle Drive Flange Gasket, Aluminum Foam, 8 3/4 Mopar, Each

Part Number: FEL-13800

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Gaskets, Header, Aluminum, Mopar, Small Block LA, Pair

Part Number: PRO-67929

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Differential Cover Gasket, Paper, Chrysler, 7.25 in./8.75 in., Each

Part Number: FEL-RDS6583

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, 4.410 in. Bore, Multi-layer Steel, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: CGT-C5462-051

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Gaskets, Header, P73 Ferroglass, Rectangle Port, Chrysler, Dodge, Plymouth, Small Block LA, Kit

Part Number: BIG-99361FLT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Header and Manifold Gaskets, Rectangular Port, Aluminum, Dodge, Plymouth, Big Block, Pair

Part Number: MRG-7430G

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, AccuSeal E, Cork/Rubber, Chrysler, Dodge, Plymouth, Mopar Small Block LA, Pair

Part Number: SCE-169076

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.410 in. Bore, .080 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Transmission Rear Seal, Steel with Rubber Insert, AMC, Chrysler, Ford, International, Jaguar

Part Number: NTL-7300S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air