1966 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Eagle Forged 4340 Steel Crankshafts 444243757100

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444243757100

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-350-6125-2100-S

H-Beam Connecting Rods

Part Number: SCA-6612521S

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Aldan American Road Comp Coilover Kits for 1964-1966 THUNDERBIRD - 300196

Aldan American Road Comp Coilover Kits for 1964-1966 THUNDERBIRD - 300196

Coil-Overs, Ford T-Bird, Front, Single Adjustable, 450 lb., Kit

Part Number: AAX-300196

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Flaming River Exhaust Headers FR50004C

Headers, Shorty, Silver Ceramic Coated, Designed To Fit Flaming River Cradle Kits, Chevy, 283, 327, Pair

Part Number: FLA-FR50004C

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

CSF Radiator - Fluid Coolers for 1965-1989 911, 1978-1979 930 - 8242

Porsche 911/930 Turbo Engine Oil Cooler

Part Number: CSF-8242

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Doug's Headers D521-B

Headers, Long Tube, Steel, Painted, Pontiac, 389-428, V8, Pair

Part Number: DOU-D521-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Trick Flow® Header Build Kits TFS-HBK188TFHP

Headers, Weld-Up, Custom, Stainless Steel, Natural, 1 7/8 in. Primary Tubes, Ford, Small Block, Kit

Part Number: TFS-HBK188TFHP

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

QuickTime Bellhousings RM-6077

Bellhousing, Quick Time, SFI Approved, Chrysler, Big Block, to GM T-56 Transmission, Kit

Part Number: QTI-RM-6077

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

ACCEL Motorcycle Mallory Electronic Advance Distributors A557

Distributor, Electronic Advance, Harley-Davidson®, Each

Part Number: ALM-A557

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Summit Racing™ Stock Spindle Drum-to-Disc Brake Conversion Kits SUM-BK-45041

Disc Brake Kit, Front Conversion, Cross-Drilled/Slotted Rotors, Cast Iron Calipers, Zinc Plated, 5 x 4.5 in., Chrysler, Dodge, Plymouth, Kit

Part Number: SUM-BK-45041

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Trick Flow® Header Build Kits TFS-HBK175SBC

Headers, Weld-Up, Custom, Stainless Steel, Natural, 1 3/4 in. Primary Tubes, Chevy, Small Block, Kit

Part Number: TFS-HBK175SBC

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Eagle Forged 4340 Steel Crankshafts 432730005700

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.000 in. Stroke, Chevy, 327, Small Journal, Each

Part Number: ESP-432730005700

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Griffin Exact Fit Radiators 7-00138

EXACT FIT RADIATOR

Part Number: GRI-7-00138

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Yukon Gear & Axle Manual Locking Hub Conversion Kits YA W61650

Front Hub Conversion, Manual Locking, 5 x 5.50 in. Bolt Circle, Jeep, Kit

Part Number: YGA-21697

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-70060

EXACT FIT RADIATOR

Part Number: GRI-6-70060

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1830S-6JT

Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Chevy, Small Block, Pair

Part Number: JBA-1830S-6JT

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

JBA Performance Exhaust Cat4ward Headers 1830S-6JS

3.75 out of 5 stars ( 7 )

Estimated Ship Date: Friday 1/2/2026

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RideTech CoolRide Systems 11151010

Air Springs, CoolRide System, Front, Lowered, Pontiac, Kit

Part Number: ART-11151010

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Moroso Drag Race Pans 21240

Oil Pan small block Chevy stage III 8 1/4" deep dry sump aluminum

Part Number: MOR-21240

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

March Performance Chevy Big Block Serpentine Conversion Kits 23070-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Long Water Pump, Kit

Part Number: MCH-23070-08

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC790KTD.030

Piston and Ring Kit, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC790KTD-030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

RideTech CoolRide Systems 11281010

Air Springs, CoolRide System, Front, Lowered, Chevy, Kit

Part Number: ART-11281010

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Rhodes Race Cars Lemons and Chumps Roll Cages for 1950-1979 BEETLE - 13-4555-CM

Volkswagen Beetle (Old Style), Lemons And Chumps Roll Cage, 1-5/8" X .083" Wall, Chromoly Tubing

Part Number: RHC-13-4555-CM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Eaton Detroit Lockers 187SL14A

Differential, Eaton Detroit Locker, 30-Spline, Chrysler, 8.75 in., Each

Part Number: ETN-187SL14A

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

The Right Stuff Street Series Disc Brake Conversion Kits TSD6316

Disc Brake Kit, Street Series Conversion, Front, Solid Surface Rotors, 1-piston Calipers, Master Cylinder, Spindles, Chevy, GMC, Kit

Part Number: RSD-TSD6316

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

QA1 Pro Coilover Systems GD507-10600C

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GD507-10600C

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

1966 Parts and Accessories