CHEVROLET 7.4L/454 Mr. Gasket Parts and Accessories

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

Part Number: MRG-4363

4.03 out of 5 stars ( 63 )

Estimated Ship Date: Monday 1/26/2026

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 1/26/2026

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 1/26/2026

Pressure Plate Bolts, Hex Head, Steel, Black Oxide, Chevy, Big, Small Block, Kit

Part Number: MRG-910

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, .603 in. Outside Diameter, Set of 16

Part Number: MRG-920G

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/26/2026

Exhaust Manifold Gaskets, Aluminum Layered, Square Port, Chevy, Big Block, Pair

Part Number: MRG-7408G

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/26/2026

Water Pump, Mechanical, Standard-volume, Aluminum, Chrome, Clockwise Rotation, Long, Chevy, Big Block, Each

Part Number: MRG-7016G

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Fuel Pump Block-Off Plate, Steel, Chrome Plated, Chevy, Small Block, Each

Part Number: MRG-1515

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

Dipstick with Tube, Engine, Steel, Chrome, Chevy, Big Block, Each

Part Number: MRG-6236

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/26/2026

Exhaust Gaskets, Copper, Round Port, Chevy, Big Block, Pair

Part Number: MRG-7157MRG

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

Cylinder Head Dowel Pins, 0.638 in. Outside Diameter, .503 in. Height, Chevy, Big Block, Pair

Part Number: MRG-4377

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Torque Converter Bolts, 3/8-24 in., Hex Head, Steel, Chevy, TH350, Powerglide, Set of 3

Part Number: MRG-6716

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

Bolts, Chrome, Water Pump, Small and Big Block, Chevy, Long Pump, Hex Head, Kit

Part Number: MRG-4998

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

Cylinder Head Dowels, .310 in. Outside Diameter, .562 in. Height, Chevy/Mopar, Pair

Part Number: MRG-4375

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

KIT, DRESS-UP SB CHEV FLAT BLK

Part Number: MRG-9834BP

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Distributor Advance, Mechanical, 2 Pairs of Bushings, 2 Weights, 3 Pairs of Springs, Kit

Part Number: MRG-929G

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Ford, Buick, Set of 16

Part Number: MRG-2211G

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

Harmonic Balancer Bolt, Steel, Zinc Plated, Hex Head, Chevy, Big Block, Each

Part Number: MRG-946G

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Seal, Timing Chain Cover, Nitrile Rubber, Chevy, Small Block, Each

Part Number: MRG-18

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

Cylinder Head Bolts, Steel, Black, Hex, Chevy, Big Block, Stock Heads, 1-Head, Set

Part Number: MRG-941G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

Bushing Kit, Cam Advance/Retard, 0/2/4/6/8 Degree, Chevy/Mopar, Small/Big Block, Kit

Part Number: MRG-85

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Exhaust Gaskets, Header, High-Temperature White, Round Port, Chevy, Big Block, Pair

Part Number: MRG-152

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026