1984 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

COMP Cams Shaft Mount Aluminum Rocker Arms 1505CPG

COMP Cams Shaft Mount Aluminum Rocker Arms 1505CPG

Rocker Arms, Shaft Mount, 1.7 Ratio, Aluminum, Roller Rockers, Chevy, Big Block with Brodix/Dart/Pro 1 Heads, Kit

Part Number: CCA-1505

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Jesel Pro Series Tie-Bar Roller Lifters KTL-S842760-30

Lifters, Pro Series Tie-Bar Roller, Mechanical, 0.842 in. Diameter, No Offset, with Vertical Style Link Bars, 24 Degree, Chevy, Big Block Mark IV, Kit

Part Number: JES-KTLS84276030

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

March Performance Revolver Serpentine Conversion Kits 30470

Pulleys, Revolver, Performance Ratio, Aluminum, Clear Powdercoated, Ford, 289, 302, 351W, Kit

Part Number: MCH-30470

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads 174-X-C37-03

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Bare, 119cc Chamber, 375cc Intake, Intake Port Is Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-03

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 92104

Cylinder Heads, Shocker Series, Hydraulic Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-92104

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AFR 300cc Magnum BBC Cylinder Heads 3680

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

Part Number: AFR-3680

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Callies Magnum Crankshafts SMJ-11A-MG

Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 350, BB Post

Part Number: CPI-SMJ11A-MG

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Dart Big M Sportsman Big Block Chevy Cast Iron Bare Blocks 31223644

Engine, Bare Block, Big M Sportsman, Stock/OEM, 4.60 in. Bore, Cast Iron, 4-Bolt Main, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31223644

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ SPC Big Block Chevy Engine Block SUM-150211

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026

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Eagle Competition Rotating Assemblies B11013060

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B11013060

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

AFR 305cc Magnum BBC Cylinder Heads 2100

Cylinder Heads, Race, Aluminum, Assembled, 117cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

AFR 315cc BBF Bullitt 14 Degree Cylinder Heads 3837

Heads, Aluminum, Assembled, 315cc Intake Runner, 85cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3837

Not Yet Reviewed

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Billet Specialties Tru Trac Serpentine Systems with A/C 13600P

Pulley Kit, Tru Trac, Serpentine, Standard Ratio, Aluminum, Polished, Ford, Small Block, Kit

Part Number: BSP-13600P

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

Callies Magnum Crankshafts BBS-42B-MG

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBS42B-MG

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Trick Flow® PowerPort® A460 360 Cylinder Heads for Ford 429/460 TFS-5451T8T5-C03

Cylinder Head, PowerPort® A460 360, Comp Port, Assy, 82cc, Ti Intake Valve/Retain, 18-Bolt, Ford 429/460, Each

Part Number: TFS-5451T8T5-C03

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Eagle Competition Rotating Assemblies B12011040

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12011040

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Eagle Competition Rotating Assemblies 15016030

COMPETITION ASSEMBLY FORD 429 / 460

Part Number: ESP-15016030

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

All American Billet Serpentine Kits FDS-BBC-151

Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-151

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Eagle Competition Rotating Assemblies B12011060

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12011060

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Scat Engine Rotating Assemblies 1-94860BE

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-94860BE

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

All American Billet Serpentine Kits FDS-SBF-301

Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Ford, Small Block, Kit

Part Number: AAY-FDS-SBF-301

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Eagle Street and Strip Rotating Assemblies B16003LS030

Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-B16003LS030

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines VC111P

Crate Engine, Remanufactured, Long Block, Buick, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, 5.7L/350, Each

Part Number: VRE-VC111P

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Eagle Competition Rotating Assemblies 14003030

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-14003-030

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

All American Billet Serpentine Kits FDS-6BT-102

Accessory Drive System, Serpentine, 8-groove, Chrome Finish, Air Conditioning, Cummins, 4BT, 6BT, Kit

Part Number: AAY-FDS-6BT-102

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

PROMAXX Performance Maxx Series Big Block Chevy Cylinder Heads 9319

Cylinder Heads, Maxx Series, Solid Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9319

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today