1978 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

ARP High Performance Series Cylinder Head Bolt Kits 144-3601

ARP High Performance Series Cylinder Head Bolt Kits 144-3601

Cylinder Head Bolts, High Performance, Hex Head, Small Block Mopar, W2, W2 Econo, Performer RPM Heads, Kit

Part Number: ARP-144-3601

4.8 out of 5 stars ( 15 )

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Mr. Gasket Aluminum Valve Covers 6874G

Valve Covers, Perimeter Bolt, Tall, Fabricated Aluminum, Natural, Baffled, Ford, 429, 460, Pair

Part Number: MRG-6874G

3.9 out of 5 stars ( 10 )

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Eagle H-Beam Connecting Rods CRS61353D

Connecting Rods, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: ESP-61353D

5.0 out of 5 stars ( 1 )

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March Performance Chevy Small Block Serpentine Conversion Kits 22050

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22050

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Cloyes Heavy-Duty Timing Sets C-3023X

Timing Chain and Gear Set, Heavy Duty, Double Roller, Iron/Billet Steel Gears, Chevy, V6/ Small Block V8, Set

Part Number: CLO-C-3023X

4.8 out of 5 stars ( 89 )

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ACL Performance Race Series Rod Bearing Sets 8B663HX-STD

Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Extra Clearance, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HX-STD

Not Yet Reviewed

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Manley Severe Duty Series Stainless Steel Valves 11854-8

Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Set of 8

Part Number: MAN-11854-8

Not Yet Reviewed

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Melling Oil Pump Screen Assemblies 72-S2

Oil Pickup, Screw-In, Stock Pan Style, 0.438 in. Tube Diameter, Chrysler, 273, 318, 340, 360, Each

Part Number: MEL-72-S2

4.95 out of 5 stars ( 21 )

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Summit Racing™ Bracket Racer SFI Mopar Small Block Harmonic Balancer for Chrysler/Dodge/Plymouth SUM-C4278

Harmonic Balancer, SFI, External Balance, Steel, Clearcoated, Chrysler, Dodge, Plymouth, 318-360, Each

Part Number: SUM-C4278

4.0 out of 5 stars ( 12 )

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ARP Main Stud Kits 154-5409

Main Studs, 2-Bolt Main, Dual or Rear Sump Oil Pan, Ford, 351W, Kit

Part Number: ARP-154-5409

5.0 out of 5 stars ( 5 )

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Summit Racing™ Classic Pontiac V8 Cam and Lifter Kit SUM-K2802

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 298/303, Lift .466/.488, Pontiac, V8, Kit

Part Number: SUM-K2802

4.5 out of 5 stars ( 2 )

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FLOTEK 290cc Big Block Chevy Cylinder Heads 290-600

Cylinder Head, 290cc Intake Runner, 112cc Chamber, Hydraulic Roller, Aluminum, Assembled, 0.600 in. Lift, Chevrolet, Big Block, Each

Part Number: FLK-290-600

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Eagle CRS Lightweight H-Beam Connecting Rods CRS5090F3D

Connecting Rod, H-Beam, 5.090 in., Forged 4340 Steel, Floating Pin Style, 0.912 in. Pin End, 2.123 in. Rod Journal, Set of 8

Part Number: ESP-CRS5090F3D

Not Yet Reviewed

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Clevite P-Series Rod Bearings CB-663P

Rod Bearing, P Series, Standard Size, Tri Metal, Chevy, Small Block, Each

Part Number: CLE-CB663P

4.61 out of 5 stars ( 33 )

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ACL Performance Race Series Rod Bearing Sets 8B663HXC-STD

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .001 in., .025mm Extra Clearance, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HXC-STD

Not Yet Reviewed

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK35-427-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Adv. Duration 294/300, Lift .576/.600, Ford, 351W, Kit

Part Number: CCA-SK35-427-8

Not Yet Reviewed

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Edelbrock Performer-Link True Roller Timing Chain Sets 7810

Timing Chain and Gear Set, Performer-Link, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Set

Part Number: EDL-7810

5.0 out of 5 stars ( 3 )

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Summit Racing™ Coated Hypereutectic SBF 289, 302 Pistons SUM-17303C-30

Pistons, Hypereutectic, Flat, 4.030 in. Bore, Ford, Set of 8

Part Number: SUM-17303C-30

3.33 out of 5 stars ( 6 )

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COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL68-239-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .493/.512, AMC, Jeep, L6, Kit

Part Number: CCA-CL68-239-4

Not Yet Reviewed

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Moroso Cam Stop Buttons 60462

Cam Button Spacer, Aluminum, Chevy, Big Block, Each

Part Number: MOR-60462

4.64 out of 5 stars ( 11 )

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Summit Racing™ Forged Crankshafts SUM-SBF351W4000I

SBF 351 Windsor 4340 Forged steel crank, 4.000 in. stroke, 6.200 rod, Nitride Hardened, Internal Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF351W4000I

5.0 out of 5 stars ( 1 )

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Summit Racing™ AMC, Ford Cast Steel Roller Tip Rocker Arms SUM-141708PL

Rocker Arms, Roller Tip, Cast Steel, 3/8 in. Stud Mount, 1.6 Ratio, Polylocks, AMC, Ford, Oldsmobile, Set of 16

Part Number: SUM-141708PL

3.94 out of 5 stars ( 17 )

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Summit Racing™ True Roller Timing Sets SUM-G6620R-9

Timing Chain and Gears, Double Roller, Ford, Small Block Windsor, 302 Boss, For use with 1-piece Fuel Pump Eccentric, Set

Part Number: SUM-G6620R-9

4.0 out of 5 stars ( 3 )

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Howards Cams Steel Billet Mechanical Roller Camshafts 111133-10S

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/299, Lift .600/.600, Chevy, Small Block, Each

Part Number: HRS-111133-10S

Not Yet Reviewed

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COMP Cams High Energy Cam and Lifter Kits CL31-218-2

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 268/268, Lift .456/.456, Ford, Small Block, Kit

Part Number: CCA-CL31-218-2

Not Yet Reviewed

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