CHEVROLET 7.4L/454 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Mr. Gasket Harmonic Balancer Bolt Kits 946G

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

Part Number: MRG-946G

Not Yet Reviewed

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BluePrint Engines GM 496 C.I.D. 600 HP Stroker Dressed Fuel Injected Long Block Crate Engines BP4967CTFK

Dressed Engine with EFI, Plugs, Wires, & Complete Polished Pulley Kit Installed w/ WP, Alt, A/C.

Part Number: MLL-BP4967CTFK

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Chevy V-Belt Pulley Kits 7020

Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 120275-10

Howards Cams Retrofit Hydraulic Roller Camshafts 120275-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 294/294, Lift .618/.618, Chevy, Big Block

Part Number: HRS-120275-10

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Trans-Dapt Performance Steel Alternator Brackets 9318

Alternator Bracket, Steel, Chrome, Water Pump Mount, Long Water Pump, Chevy, Big Block, Each

Part Number: TRD-9318

3.13 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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ACL Performance Race Series Main Bearing Sets 5M829HXN-STD

Main Bearings, Race Series, Tri-Metal, Narrowed, 1/2 Groove, .001 in. Extra Clearance, Chevrolet, Big Block, Set of 5

Part Number: PEB-5M829HXN-STD

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King HP-Series Main Bearings MB 556HPN STDX

5 out of 5 stars ( 2 )

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Summit Racing™ Timing Covers SUM-G3201-K

Timing Cover, 1-Piece, Steel, Chrome Plated, Chevy, Big Block, Kit

Part Number: SUM-G3201-K

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Cloyes Z Series Replacement Timing Chains 9-134Z

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

Part Number: CLO-9-134Z

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Proform Freeze Plug Kits 66552

Freeze Plugs, Brass, Chevy, Big Block, Kit

Part Number: PRO-66552

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King HP-Series Main Bearings MB 556HPN 011

Main Bearings, HP-Series, Narrowed, Bi-metal, Silicon Aluminum, 1/2 Groove Style, 0.011 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556HPN011

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ICON Premium Forged Pistons IC947.060

Pistons, Forged, Dish, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-060

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Brodix Cylinder Heads Big Duke PB 1800 Cylinder Heads 2181002SSCC

Cylinder Head, Big Duke, PB 1800, Aluminum, Assembled, 91cc Chamber, 456cc Intake Runner, Chevy, 454, Each

Part Number: BRO-2181002SSCC

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Brodix Cylinder Heads BB-3 Xtra Cylinder Heads for Big Block Chevy 2038119

Cylinder Head, BB-3 Assembled, Aluminum, 115cc Chamber, 380cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2038119

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Mr. Gasket Crankshaft Keys 983G

Crankshaft Key, Long, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MRG-983G

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pioneer Timing Cover Fasteners S-1105

Timing Cover Fasteners, Ten 1/4 in.-20 x 7/16 in. Bolts with Lock Washers, Natural, Fits Stamped Steel Covers, Chevrolet, V8, Set of 10

Part Number: PIO-S-1105

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COMP Cams Roller Lifter Link Bars 819-L

Link Bar, Roller Lifter, Vertical, Chevy, Big Block, Each

Part Number: CCA-819-L

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March Performance Billet Aluminum Serpentine Alternator Pulleys 110-08

Alternator Pulley, Serpentine, 6-Groove, Steel, Black, .650 in. Bore, Bolt-On, Chevy, GMC/Pontiac, Each

Part Number: MCH-110-08

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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ARP Alternator Bracket Bolt Kits 430-3304

Alternator Bracket Bolts, Stainless Steel, Polished, 12-Point, Chevy Small/Big Block, Each

Part Number: ARP-430-3304

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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King HP-Series Rod Bearings CR 808HPN010X

Rod Bearings, .010 in. Crankshaft Undersize, .001 in. Extra Clearance, Bi-metal, Silicon Aluminum, Chevy, Big Block

Part Number: KGB-CR808HPN010X

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BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFK

Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, Sniper 2 Fuel Injection, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTFK

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

COMP Cams Xtreme Marine Camshafts 11-236-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/286, Lift .544/.547, Chevy, Big Block, Each

Part Number: CCA-11-236-4

5.0 out of 5 stars ( 1 )

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Gardner-Westcott Engine Dress Up Bolt Kits 56491-HSP

Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Polished, Chevy, Big Block, Long-style, Kit

Part Number: GAR-56491-HSP

Not Yet Reviewed

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ARP Engine Bolt Kits 535-9501

4.25 out of 5 stars ( 11 )

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ARP Valve Cover Stud Kits 200-7617

Valve Covers Studs, Black Oxide 12-Point, 3.5 in. Length, Cast Aluminum Covers, DRT, BRO, B&B, Set of 14

Part Number: ARP-200-7617

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Melling Valve Springs VS-320

SPRING-ENGINE VALVE

Part Number: MEL-VS320

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King HP-Series Rod Bearings CR 808HPND 020

Rod Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND020

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