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

Diamond Pistons Big Block 24/26 Degree Blown Alcohol Series Pistons 12854-8

Diamond Pistons Big Block 24/26 Degree Blown Alcohol Series Pistons 12854-8

Block Alcohol Series - 2000HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12854-8

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

Diamond Pistons Big Block 24/26 Degree Blown Alcohol Series Pistons 12857-8

Block Alcohol Series - 2000HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12857-8

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

Brodix Cylinder Heads Crankshafts BR C45442506385B

Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, 4.250 in. Stroke, Chevrolet, Big Block, Each

Part Number: BRO-S0013

Not Yet Reviewed

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Brodix Cylinder Heads Crankshafts BR C45445006385B

Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, 4.500 in. Stroke, Chevrolet, Big Block, Each

Part Number: BRO-S0017

Not Yet Reviewed

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March Performance Style Track Serpentine Systems 40735

Pulley Set, Revolver, Performance Ratio, Serpentine, Aluminum, Clear Powdercoated, Billet Power Steering and Alternator, Chrysler, Big Block, Kit

Part Number: MCH-40735

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Stainless Works Dragster Headers UPBBC250

Headers, Dragster, Upswept, Stainless Steel, Natural, 2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-UPBBC250

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

COMP Cams Solid Lifters 89842C-16

Lifters, Solid, Mechanical Flat Tappet, 0.842 in. O.D., Chevy, GMC, Set of 16

Part Number: CCA-89842C-16

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Superlift Suspension Lift Kits K447

Suspension Lift, 4WD, 12.0 in. Front/11.0 in. Rear, Chevy, GMC, Kit

Part Number: SLF-K447

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

VEGE Remanufactured Long Block Crate Engines VC04

Crate Engine, Remanufactured, Long Block, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, 5.0L/305, Each

Part Number: VRE-VC04

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

COMP Cams Solid Lifters 89875C-16

Lifters, Solid, Mechanical Flat Tappet, 0.875 in. O.D., Ford, Lincoln, Mercury, Set of 16

Part Number: CCA-89875C-16

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B16006EA040

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

Part Number: ESP-B16006EA040

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

Eagle Street and Strip Rotating Assemblies B16351LA000

BALANCED STREET & STRIP ASSY FORD 302

Part Number: ESP-B16351LA000

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

Eagle Street and Strip Rotating Assemblies B16006LA040

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

Part Number: ESP-B16006LA040

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

PROMAXX Performance Shocker Series Small Block Chevy Cylinder Heads 9227A

Cylinder Heads, Shocker Series, Solid Roller, Assembled, Aluminum, 225cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9227A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

March Performance Chevy Small Block Ultra Drive Custom Serpentine Kits 20275

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

Part Number: MCH-20275

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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March Performance Style Track Serpentine Systems 30490-08

Pulleys, Serpentine, Standard Ratio, Billet Aluminum, Black Powdercoated Pulleys and Brackets, Ford, 302, 351W, Kit

Part Number: MCH-30490-08

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

QA1 MOD Series Pro Coilover Systems MG401-10650A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 650 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10650A

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Hughes Performance Street and Strip Transmissions 35-1

Automatic Transmission, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH350, Each

Part Number: HUP-35-1

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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QA1 Level 2 Full Vehicle Drag Racing Suspension Kits DK32-GMB4

DRAG KIT LEVEL 2, GM B-BODY; 78-93 GM B-BODY, W/O SHOCKS

Part Number: QA1-DK32-GMB4

Not Yet Reviewed

Estimated Ship Date: Today

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QA1 Level 3 Full Vehicle Drag Racing Suspension Kits DK33-GMB4

Suspension Handling Packages, Level 3 Drag Racing, Rear Sway Bar, Trailing Arms, Control Arms, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-DK33-GMB4

Not Yet Reviewed

Estimated Ship Date: Today

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QA1 Level 3 Full Vehicle Handling Suspension Kits HK33-GMB4

HANDLING KIT LEVEL 3, GM B-BODY; 78-93 GM B-BODY, W/O SHOCKS

Part Number: QA1-HK33-GMB4

Not Yet Reviewed

Estimated Ship Date: Today

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Silver Sport EasyFit Tremec TKX Transmission Kits for 1975-1986 C10 - RFKC103TKX

Silver Sport EasyFit TREMEC TKX Install Kit 73-87 C-10

Part Number: IST-RFKC103TKX

Not Yet Reviewed

Estimated Ship Date: Today

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ATK High Performance GM 350 330 HP Stage 2 Long Block Crate Engines HP291PM

Crate Engine, GM 350, Stage 2, Long Block, Internal/External Engine Balance, Cast Iron Heads, Chevrolet, 350 CID, Each

Part Number: HPE-HP291PM

3.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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All American Billet Serpentine Kits FDS-SBF-901

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

Part Number: AAY-FDS-SBF-901

Not Yet Reviewed

Estimated Ship Date: Today

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All American Billet Serpentine Kits FDS-SBF-701-CP

Accessory Drive Systems, Serpentine Kits, Black Aluminum Pulleys, Alternator, Power Steering Pump, A/C Compressor, Ford, Small Block Windsor, Kit

Part Number: AAY-FDS-SBF701CP

Not Yet Reviewed

Estimated Ship Date: Today

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1978 Parts and Accessories