Gen VI Chevy 454 Big Block Parts & Accessories

ACDelco Spark Plug Heat Shields 19329681

Spark Plug Boot Protector, Heat Shield, 500 degrees F, Snap-on, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-8006

5.0 out of 5 stars ( 6 )

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Cometic MLS Marine Head Gaskets C5637-080

Cometic MLS Marine Head Gaskets C5637-080

Head Gasket, MLS, Marine, 4.600 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-080

Not Yet Reviewed

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Trans-Dapt Performance Universal Street Rod-Style Motor Mounts 4505

Motor Mounts, Universal, Biscuit Style, Complete Mount, Weld-In, Chevy, Big Block, Small Block, Fits 24 in. to 30 in. Frame Rails, Kit

Part Number: TRD-4505

4.33 out of 5 stars ( 12 )

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Moroso Ultra 40 Race Ignition Wire Sets 73615

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, Straight Boots, Chevy, GMC, 454, V8, Set

Part Number: MOR-73615

5.0 out of 5 stars ( 5 )

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Summit Racing™ Oil Pan Gaskets SUM-G2333

Oil Pan Gasket, 1-Piece, Cellulose/Nitrile, Chevy, 7.4L, Each

Part Number: SUM-G2333

Not Yet Reviewed

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Timken Pinion Bearing Races M88010

Bearing Race, Differential Pinion, 2.687 in. Outside Diameter, Each

Part Number: TMK-M88010

5.0 out of 5 stars ( 8 )

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Moroso Oil Pump and Pickup Kits 22187

Oil Pump, Wet Sump Style, High-volume, Windage Shield, Pickup, Chevy, Big Block, Kit

Part Number: MOR-22187

4.5 out of 5 stars ( 6 )

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NGK Laser Iridium Spark Plugs ITR4A15

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-5599

5.0 out of 5 stars ( 1 )

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Autolite Racing Spark Plugs R25

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.431 in. Reach, Each

Part Number: ATL-AR25

4.82 out of 5 stars ( 11 )

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Summit Racing™ Header Flanges SUM-670201-SS

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.0 in. Diameter Round Port, Chevy, Big Block, Pair

Part Number: SUM-670201-SS

Not Yet Reviewed

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Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-323 GM 8.5/8.6 in. 3.23 Gears

Gear, Ring and Pinion, 3.23:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24493

3.67 out of 5 stars ( 3 )

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ARP Pro Series Cylinder Head Studs 235-4317

Cylinder Head Studs, Pro Series, 12-point, 8740 Chromoly, Black Oxide, Washers, Kit

Part Number: ARP-235-4317

5.0 out of 5 stars ( 2 )

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Mahle PowerPak Piston and Ring Kits 928965300

Piston and Ring Kit, PowerPak, Forged, Chevy, Big Block, Kit

Part Number: MLE-928965300

5.0 out of 5 stars ( 1 )

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Quick Fuel QFX-Series 1,450 CFM 4-Barrel Carburetor FX-4714

Carburetor, Gasoline, QFX-Series, 4500, 1,450 cfm, 4-Barrel, Dominator Flange, 2.000 in. Venturi, Each

Part Number: QFT-FX-4714

5.0 out of 5 stars ( 1 )

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Clevite H-Series Rod Bearings CB-743HND-1

Rod Bearing, H Series, .001 in. Crankshaft Undersize, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

Part Number: CLE-CB743HND1

5.0 out of 5 stars ( 1 )

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Edelbrock Water Necks 48093

Water Neck, 15 Degree, O-Ring, Aluminum, Black, Chevrolet, 4.3, V6, SBC, BBC, Each

Part Number: EDL-48093

4.64 out of 5 stars ( 11 )

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Summit Racing™ BBC Main Bearings SUM-172210

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: SUM-172210

5.0 out of 5 stars ( 2 )

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King XP-Series Rod Bearings CR 808XPND

Rod Bearings, XP-Series, Copper/Lead/Alloy, Standard Size, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPND

Not Yet Reviewed

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Dorman Oil Pans 264-138

Oil Pan, Steel, Black, Chevy, GMC, 7.4L, Each

Part Number: RNB-264-138

1.25 out of 5 stars ( 4 )

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COMP Cams Performance Series Solid Lifters 2900-16

Lifters, Mechanical Flat Tappet, .842 in. Diameter, Cadillac, Chevy, Pontiac, Oldsmobile, Set of 16

Part Number: CCA-2900-16

5.0 out of 5 stars ( 4 )

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Trick Flow® R-Series Intake Manifolds for Big Block Chevrolet TFS-41400111

Intake Manifold, R-Series, Standard Deck, Aluminum, Single Plane, Rectangular Port, Dominator, Big Chevy, Each

Part Number: TFS-41400111

Not Yet Reviewed

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Air Lift 1000 Load Assist Front Spring Kits 81560

Air Springs, Front, Chevy, GMC, Pickup, SUV, Van, Kit

Part Number: AIR-81560

4.92 out of 5 stars ( 12 )

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Summit Racing™ Hood Heat and Sound Barrier Kits SUM-RP70006

Hood Insulation Pad, Molded, 1988-98 Chevy CK1500, 1992-98 Suburban,Tahoe, Includes Clips, Kit

Part Number: SUM-RP70006

5.0 out of 5 stars ( 1 )

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MagnaFlow Universal Catalytic Converters 51209

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51209

4.5 out of 5 stars ( 2 )

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Eddie Motorsports S-Drive Serpentine Pulley Drive Systems MS107-52RP

Pulley Kit, Serpentine, Chevy Big Block, Aluminum, NO AC, Power Steering-No Reservoir, Bright Polished, 2 boxes

Part Number: EMS-MS107-52RP

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today