1978 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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All American Billet Silverline Series Serpentine Kits FDS-440-251

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

Part Number: AAY-FDS-440-251

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

AFR 195cc SBF Renegade Competition Cylinder Heads 1383-716

Cylinder Heads, 195cc SBF Renegade Competition, Aluminum, Assembled, 72cc Chamber, 195cc Intake, Square Exhaust Port, Ford, Small Block Windsor, Pair

Part Number: AFR-1383-716

Not Yet Reviewed

Estimated Ship Date: Today

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Trick Flow® PowerPort® A460 360 Cylinder Heads for Ford 429/460 TFS-5451T804-C03

Trick Flow® PowerPort® A460 360 Cylinder Heads for Ford 429/460 TFS-5451T804-C03

Cylinder Head, PowerPort® A460 360, CNC Comp Port, Assy, 85cc Chambers, Ti Retain, 18-Bolt, Ford 429/460, Each

Part Number: TFS-5451T804-C03

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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Brodix Cylinder Heads Race-Rite Rectangular Port Cylinder Heads 2068102

Cylinder Head, Rectangular Port, Assembled, Aluminum, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block

Part Number: BRO-2068102

Not Yet Reviewed

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Billet Specialties Tru Trac Serpentine Systems without A/C 14225

Pulley Kit, Serpentine, Aluminum, Polished, Chevy, Big Block, Kit

Part Number: BSP-14225

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Edelbrock Victor Series Race Cylinder Heads 61729

Cylinder Head, Victor Series Race, Assembled, Aluminum, Natural, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: EDL-61729

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

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 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Billet Specialties Tru Trac Serpentine Systems with A/C BLK14800PA

BLACK SERPENTINE PULLEY KIT

Part Number: BSP-BLK14800PA

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

ATK High Performance Ford 302 375 HP Stage 1 Long Block Crate Engines HP78

Engine Assembly, Stage 1 Crate Engine, Long Block, Ford, Small Block, 302, Each

Part Number: HPE-HP78

Not Yet Reviewed

Estimated Ship Date: Today

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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

Not Yet Reviewed

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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: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Eagle Competition Rotating Assemblies 21200030

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

Part Number: ESP-21200030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines DF39

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

Part Number: VRE-DF39

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines VC08

Crate Engine, Remanufactured, Long Block, Assembled, GM, 5.7L, Each

Part Number: VRE-VC08

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 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: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

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

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Scat Engine Rotating Assemblies 1-98113BI

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Mopar, Small Block, Kit

Part Number: SCA-1-98113BI

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Billet Specialties Tru Trac Serpentine Systems with A/C 13120

Pulley Kit, Serpentine, Aluminum, Polished, Chevy, Small Block, Kit

Part Number: BSP-13120

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 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: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 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: Today

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BluePrint Engines Accessory Drive Systems BPP350FDACPS4BK

Accessory Drive Systems, Serpentine, Aluminum, Black, Crankshaft Pulley, Power Steering Pump, A/C Compressor, Chevrolet, Small Block, Kit

Part Number: MLL-350FDACPS4BK

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 9210

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

Part Number: PMX-9210

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Edelbrock Total Power Package 460 HP 389-467 Pontiac Top-End Engine Kits 2055

Top End Engine Kit, Intake, Cam, Lifters, Timing Set, Head Bolts, Gaskets, Aluminum Heads, 72cc Combustion Chamber, 204cc intake, 460 HP-538 TQ, Kit

Part Number: EDL-2055

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today