CHEVROLET 5.4L/327 Parts and Accessories

Fuel Pumps, Street Performance, Mechanical, 110 gph, 6.5-8 psi, 3/8 in.-NPT Ports, Female Thread, Aluminum, Shiny, Rotatable, Chevy, 262-400ci, Each

Part Number: HLY-12-327-11

3.87 out of 5 stars ( 63 )

Estimated Ship Date: Today

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Fuel Pumps, Mechanical, 80 gph, 7.5 psi, 1/4-NPT Female Thread, Inlet and Outlet, Aluminum, Silver, Rotatable, Chevy, 262-400ci, Gen I, Each

Part Number: HLY-12-834

3.67 out of 5 stars ( 72 )

Estimated Ship Date: Today

Headers, RacingHeart, Long Tube, 409 Stainless Steel, Natural, 1 3/4 in. Primary, 3/8 in. Flange, Chevy, Small Block, Angle/Straight, Pair

Part Number: HOK-2551-2HKR

4.71 out of 5 stars ( 14 )

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Power Steering Pump Kit, GM Type 2 Style, Aluminum, Black, V-belt Pulley, Chevrolet, Kit

Part Number: RAU-PSPA002-K

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Headers, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: BIG-11110FLT

3.71 out of 5 stars ( 7 )

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Valve Covers, Sniper EFI, Fabricated, Aluminum, Short, Baffled, Silver Gloss, 1.25 in. Breather Holes, Hardware, Chevy, Small Block, 283-400ci, Pair

Part Number: SNE-890010

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Headers, Street Stock, Long Tube, Steel, Black, GM Car, with Chevrolet, Small Block, Angle/Straight, Pair

Part Number: HOK-2551HKR

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Afterburner, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair

Part Number: BIG-49150FLT

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Water Pump, Mechanical, Standard-volume, Aluminum, Chrome, Clockwise Rotation, Short, Chevy, Small Block, Each

Part Number: MRG-7014G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flywheel, Steel, 168-Tooth, 40 lb., Internal Engine Balance, Chevy, Big, Small Block, Each

Part Number: HAY-10-140

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Universal, Ceramic, Black, 8mm, Spiral Core, 45 Degree Boots, Chevy, Small Block, Big Block, Set

Part Number: FIF-90023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, Race Tailored Super Conductor Sleeved, Spiral Core, Male/HEI, 8.5mm, Black, 90 degree Plug Boots, Chevy, Small Block, Set

Part Number: MSD-31351

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Spark Plug Wires, Go-Spark, Universal, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Chevy, Small Block, Big Block, Set

Part Number: FIF-90022

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-114

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Headers, Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: HOK-2458HKR

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Intake Manifold, Street Warrior, Dual Plane, Aluminum, Polished, Square/Spread Bore, Chevy, Small Block, Each

Part Number: WND-8125P

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Over Valve Cover, Under Header, HEI, Chevy, Small Block, Set

Part Number: FIF-90012

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Covers, Tall, Cast Aluminum, Polished, Plain, Chevy, Small Block, Pair

Part Number: MRG-6854

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Distributors, Go-Spark, HEI, Large Cap, Magnetic Pickup, Vacuum, Mechanical Advance, Black Cap, Aluminum Housing, Chevy, Big/Small Block, Each

Part Number: FIF-99017

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 180 Degree Boots, Over Valve Cover, HEI, Chevy, Small Block, Set

Part Number: FIF-90016

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Under Header, HEI, Chevy, Small Block, Set

Part Number: FIF-90014

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Around Front, HEI, Chevy, Small Block, Set

Part Number: FIF-90013

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Over Valve Cover, HEI, Chevy, Small Block, Set

Part Number: FIF-90015

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Go-Spark, Pre-Made, Ceramic, Black, 8mm, Spiral Core, 90 Degree Boots, Under Header, HEI, Chevy, Small Block, Set

Part Number: FIF-90017

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Estimated Ship Date: Nov 25, 2025 if ordered today

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