CHEVROLET 7.4L/454 Parts and Accessories

Valve, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 5.552 in. Length, Chevy, Each

Part Number: MAN-11719-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Exhaust, XH-428 Stainless, 1.900 in. Head Diameter, 5.522 in. Length, Chevy, Big Block, Each

Part Number: MAN-11847-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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

Part Number: MRG-152

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Estimated Ship Date: Tomorrow

Valve, Intake, NK-844 Stainless Steel, 2.065 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Each

Part Number: MAN-11554-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.513 in. Length, Chevy, Each

Part Number: MAN-11570-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, 1 Head, Set

Part Number: MAN-42322

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11845-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Valves, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .372 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11509-1

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Estimated Ship Date: Tomorrow

Valve, Exhaust, XH-426 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11761-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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U-Joint, Spicer 1330 Style, Steel, AMC, Buick, Chevy, Chrysler, Dodge, Ford, GMC, International, Isuzu, Jeep, Plymouth, Pontiac, Volvo, Each

Part Number: YGA-42004

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Tank Lock Ring, Replacement, Steel, 5.688 in. O.D., Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Each

Part Number: RDR-4060061

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Each

Part Number: MAN-11527-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11528-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11562-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Exhaust, XH-428 Stainless Steel, 1.720 in. Diameter, .372 in. Stem, 5.354 in. Length, Chevy, Each

Part Number: MAN-11553-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Aluminum Heater Core

Part Number: FSS-98553

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Estimated Ship Date: Tomorrow

Valve, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11832-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Header Flange Gaskets, Graphite Coated Steel Core Laminate, Round Port, Chevy, Big Block, Pair

Part Number: PTE-H7587

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Aluminum Heater Core

Part Number: FSS-90484

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Fuel Tank Straps, Sniper, Stock Replacement, Mounting Straps, Steel, Galvanized, Silver, Hardware Included, Chevy, Corvette, Pair

Part Number: SNE-19-565

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Stub axle side seal for '98 and older GM 8.25" IFS

Part Number: YGA-30145

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Bearing, Front, Stub Axle Bearing, GM 8.25 in., IFS, Cadillac, Chevy, GMC, Each

Part Number: YGA-18059

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Yukon Mechanics 3R U/Joint. 2.556" snap ring span, 1.125" cap diameter. Inside snap ring.

Part Number: YGA-42014

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Estimated Ship Date: Tomorrow

Timing Chain, Double Roller, Chain Only, Chevy, Big Block, Each

Part Number: MAN-76162

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit

Part Number: SPZ-ZMSP301-50

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Estimated Ship Date: Dec 10, 2025 if ordered today

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