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

Callies Magnum Crankshafts BBQ-42B-MG

Crankshaft, Magnum, 2-piece Rear Main Seal Style, Internal Engine Balance, Forged 4340 Steel, 4.500 in. Stroke, Standard Snout, Chevrolet, 7.4L, Each

Part Number: CPI-BBQ42B-MG

Not Yet Reviewed

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AFR 290cc Oval Port Magnum BBC Cylinder Heads 3640

Cylinder Heads, Oval Port, Assembled, Aluminum, 112cc Combustion Chamber, 290cc Intake, Chevy, Big Block, Pair

Part Number: AFR-3640

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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Edelbrock Performer RPM 454-O High-Compression Cylinder Heads 60439

2.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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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 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Eddie Motorsports Raven Series S-Drive Serpentine Pulley Drive Systems MS118-50BBK

Pulley Kit, 6 Rib Serpentine, Chevrolet Big Block, Aluminum, A/C, Power Steering, Billet Reservoir, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-50BBK

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

AFR 280cc BBF Bullitt 14 Degree Cylinder Heads 3805

Cylinder Heads, Bullei 14 Degree, Aluminum, Assembled, 85cc Chamber, 270cc Intake, Ford, Pair

Part Number: AFR-3805

5.0 out of 5 stars ( 1 )

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All American Billet Serpentine Kits FDS-BBF-101

All American Billet Serpentine Kits FDS-BBF-101

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

Part Number: AAY-FDS-BBF-101

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

PROMAXX Performance Maxx Series Big Block Chevy Cylinder Heads 9318

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

Part Number: PMX-9318

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

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

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VEGE Remanufactured Long Block Crate Engines for 1984-1995 4RUNNER, PICKUP, 1984-1985 CELICA - 813D

Crate Engine, Remanufactured, Long Block, Assembled, Toyota, 22REC, Each

Part Number: VRE-813D

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 Silverline Series Serpentine Kits FDS-BBF-251

Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Ford, Big Block, Kit

Part Number: AAY-FDS-BBF-251

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

Eagle Heavy-Duty Rotating Assemblies 35710060

CHEVY 454 ROTATING ASSEMBLY

Part Number: ESP-35710060

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

All American Billet Serpentine Kits FDS-SBC-151

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

Part Number: AAY-FDS-SBC-151

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

Billet Specialties Tru Trac Serpentine Systems with A/C BLK13220

Pulley Kit, Tru Trac, Serpentine System, Aluminum, Black Anodized, Chevy, Small Block, Kit

Part Number: BSP-BLK13220

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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All American Billet Silverline Series Serpentine Kits FDS-SBC-201

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eagle Competition Rotating Assemblies 15017060

ROTATING ASSEMBLY

Part Number: ESP-15017060

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Eddie Motorsports S-Drive Serpentine Pulley Drive Systems MS107-50BBK

Pulley Kit, 6 Rib Serpentine, Chevrolet Big Block, Aluminum, A/C, Power Steering, Billet Reservoir, Gloss Black, Kit

Part Number: EMS-MS107-50BBK

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Jesel Pro Series Shaft Rocker Arms KPS-360145A6060

Rocker Arms, Pro Series, Shaft, Full Roller, 1.6 Ratio, Aluminum, AFR Eliminator Cylinder Heads, Chevy, Small Block, Kit

Part Number: JES-S0022

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Eagle Competition Rotating Assemblies 14140030

ROTATING ASSEMBLY UNBALANCED

Part Number: ESP-14140030

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines VF15

Crate Engine, Remanufactured, Long Block, Ford, Lincoln, Mercury, 5.8L/351, Windsor Engine, Each

Part Number: VRE-VF15

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Scat Engine Rotating Assemblies 1-42355BI

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

Part Number: SCA-1-42355BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Eddie Motorsports S-Drive Serpentine Pulley Drive Systems MS107-50RCL

Pulley Kit, Serpentine, Chevy Big Block, Aluminum, AC, Power Steering-No Reservoir, Clear Coat, 2 boxes

Part Number: EMS-MS107-50RCL

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

March Performance Style Track Serpentine Systems 21155-07

Pulley/Bracket Set, Serpentine, Aluminum, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, Chevy, Small Block, Short Pump, Kit

Part Number: MCH-21155-07

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eagle Pro Street Rotating Assemblies B64002030

BALANCED PRO STREET ASSEMBLY FORD 302

Part Number: ESP-B64002030

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Eddie Motorsports S-Drive Serpentine Pulley Drive Systems MS107-52RP

Pulley Kit, Serpentine, Chevy Big Block, Aluminum, NO AC, Power Steering-No Reservoir, Bright Polished, 2 boxes

Part Number: EMS-MS107-52RP

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Scat Engine Rotating Assemblies 1-94306BI

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

Part Number: SCA-1-94306BI

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

March Performance Style Track Serpentine Systems 21250-06

Pulley Kit, Track, Serpentine, Aluminum, Chrome, Chevy, GM Type 2, P/S, Big Block, Kit

Part Number: MCH-21250-06

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today