CHEVROLET 7.4L/454 Parts and Accessories

Timing Chain and Gears, True Roller, Double Roller, Steel Sprockets, Chevy, Big Block, Set

Part Number: SUM-G6610R-9

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Brake Booster, Power Brake, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Chrome, Each

Part Number: SUM-760235

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Fan, Clutch-Type, Clockwise, 18.00 in. Diameter, 2.50 in. Center Bore, 3.25 in. Bolt Pattern, Steel Blades/Hub, Chevrolet, GMC, Each

Part Number: OER-K193

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Headers, Tri-Y, Steel, Ceramic Coated, Chevy, GMC, Big Block, Pair

Part Number: DOU-D303Y

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ignition HEI DISTRIBUTOR, CHEVY SB/BB, V8 ENGINE, 65K VOLT COIL, BLACK CAP

Part Number: MLL-BPP350BK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Distributor Gear, Aluminum, Bronze, Race, 0.500 in. Diameter Shaft, Chevy, Small Block, Big Block, V6, Each

Part Number: SUM-850470

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Disc Brakes, Front, AERO6, Drilled/Slotted, Pads, Billet Aluminum Calipers, Black, Buick, Chevy, Pontiac, Kit

Part Number: WIL-140-10920-D

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Intake Manifolds, Carbureted, Sniper Jr. Big Block Chevy, Short Deck, Single-Plane, 1 Carb Capacity, Aluminum, 4-barrel Dominator, Dart Pro 1, Each

Part Number: PFH-206-JR-9D

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Monte Carlo, Kit

Part Number: AWW-510336

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Water Neck, Billet Aluminum, Polished, 15 Degree, Chevy, Big Block, Small Block, Each

Part Number: BSP-90320

4.94 out of 5 stars ( 34 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Shock/Strut, Twin-tube, Street Performance, Front, Chevy, Dodge, GMC, Isuzu, Mazda, Each

Part Number: BEL-10102I

4.18 out of 5 stars ( 39 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Shock, 5100 Series, Monotube, Lifted, Front, Chevy, GMC, 4WD, Each

Part Number: BSN-24-187077

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Distributor, Pro-Billet, Crank Trigger, Billet Aluminum, Red Cap, Chevy, Small Block, Each

Part Number: MSD-84697

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900111

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-456A

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Exhaust System, American Thunder, Header Back, Stainless Steel, GM A Body, Kit

Part Number: FLO-817409

3.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Heater Core, Copper/Brass, Replacement, Chevy, GMC, SUV, Pickup, Each

Part Number: SUM-382167

4.9 out of 5 stars ( 31 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Rear, Pair

Part Number: UPI-4049R

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Cylinder Heads, Magnum, Aluminum, Assembled, 113cc Chamber, 300cc Intake, Chevy, Pair

Part Number: AFR-3670

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8198

4.82 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Batteries, Lightweight Collector Series, Group 59, 12 V, AGM, Top Post, "Delco Energized", 560 CCA, 640 CA, GM, Each

Part Number: TBO-BB-SR59

3.88 out of 5 stars ( 17 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Free Shipping

Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, 396, 427, 454, Pair

Part Number: HED-68096

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Dura Grip Positraction Carrier, Traction-Loc, GM 7.5/7.6 in., 28 Spline, 3.23 Up Ratio, Each

Part Number: YGA-26018

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Ignition Wire Loom/Separator, Ball-Milled, Aluminum, Polished, 8-9mm, Chevy/Ford, Kit

Part Number: BSP-69520

4.82 out of 5 stars ( 51 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Muffler, FlowFX Series, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Natural, Each

Part Number: FLO-71236

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air