1966 - Circle Track Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Adjustable SBC Timing Pointer SUM-G6312-8

Timing Pointer, Billet Aluminum, Black Anodized, Chevy, 8 in. Balancer, Small Block, Each

Part Number: SUM-G6312-8

4.0 out of 5 stars ( 4 )

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MSD Pro-Billet Front Drive Distributors 8520

Distributor, Pro-Billet Front Drive, Magnetic Trigger, Mechanical Advance, Chevy, Big Block, Each

Part Number: MSD-8520

Not Yet Reviewed

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Moroso Manifold Filler Necks 63423

Water Neck, Aluminum, Natural, 90 Degree, Chevy, Big/Small Block, Each

Part Number: MOR-63423

4.6 out of 5 stars ( 5 )

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MotoRad STAT LOK Thermostat Gaskets and Seals MG50EA

Gasket, Water Neck Gasket, Paper, Ford, Lincoln, Mercury, Each

Part Number: SNN-MG50EA

5.0 out of 5 stars ( 2 )

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Holley EFI Dual-Sync Distributors 565-203

Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Shiny Housing, Chrysler, Dodge, Plymouth, 6.7-7.2L, Each

Part Number: HLY-565-203

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Cometic MLS Head Gaskets C5246-066

Cometic MLS Head Gaskets C5246-066

Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-066

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Edelbrock Exhaust Gaskets 7226

Exhaust Header Gaskets, Composite with Steel Core, Rectangular Port, Chrysler, Dodge, Plymouth, Big Block, Set

Part Number: EDL-7226

5.0 out of 5 stars ( 1 )

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Patriot Seal-4-Good Header Gaskets 66053

Exhaust Gaskets, Header, Seal-4-Good, Aluminum

Part Number: PTE-66053

3.67 out of 5 stars ( 3 )

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McLeod Pressure Plates 360821

Pressure Plate, Diaphragm-Style, 12 in. Disc Diameter, Ford, Mercury, Each

Part Number: MCL-360821

3.5 out of 5 stars ( 2 )

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Moroso Oil Restrictor Kits 22045

Oil Restrictor, Ford, 289-351W, Dart Iron Eagle, Kit

Part Number: MOR-22045

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1206

Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, .553/.560 1.6 Ratio, 3000-7000 Range

Part Number: SUM-1206

5.0 out of 5 stars ( 2 )

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RAM Powergrip HD Clutch Kits 98390HDT

Clutch Kit, Powergrip HD, Metallic, 10.50 in., Diaphragm Pressure Plate, Tremec Conversion, Mopar, Small Block LA, Hemi, Kit

Part Number: RAM-98390HDT

5.0 out of 5 stars ( 1 )

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Scat Pro Sport H-Beam Connecting Rods 2-302-5400-2000-927

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8

Part Number: SCA-6540092720

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

JOES Racing Products Water Neck Outlets 36000

Water Neck, Aluminum, Black Anodized, Straight Up, -16 AN Male Threads, 3/8 in. NPT Ports, Chevrolet, Each

Part Number: JOE-36000

Not Yet Reviewed

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Motive Gear Basic Ring and Pinion Gear Installation Kits F9IK

Ring and Pinion Installation Kit, Ford, 9 in., 28-Spline, Open, Kit

Part Number: MGR-F9IK

5.0 out of 5 stars ( 3 )

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QA1 Pro 10 Inch Coilover Spring 10HTSP600

Coilover Spring, Pro, Pigtail Style, 600 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP600

5.0 out of 5 stars ( 2 )

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Milodon Street Stainless Valves 45650-8

Valves, Intake, Stainless Steel, 2.08 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45650-8

5.0 out of 5 stars ( 1 )

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Rollmaster Gold Series Timing Sets NA-CS1116

Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, Small Block V6/V8, Set

Part Number: RMR-NA-CS1116

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Moroso Offset Cylinder Head Dowels 37900

Cylinder Head Dowel Pins, Offset 0.030 in., Chevy Big Block, Chrysler Big Block, Set of 4

Part Number: MOR-37900

3.0 out of 5 stars ( 1 )

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Edelbrock Stainless Steel Valves 9641

Valves, Intake, Stainless Steel, 2.140 in. Diameter, .341 in. Stem, Mopar, for Performer RPM Head, Set of 8

Part Number: EDL-9641

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

MotoRad Thermostats 206-180

Thermostat, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-206-180

Not Yet Reviewed

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Professional Products Replacement Harmonic Balancer Pilot Spacers 91011

Pilot Spacer, Harmonic Balancer, Ford, 221-302, 351W, Each

Part Number: PFS-91011

5.0 out of 5 stars ( 3 )

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Milodon Street Stainless Valves 45605-8

Valves, Intake, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45605-8

5.0 out of 5 stars ( 2 )

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Quarter Master Flywheel Bolt Kits 505001

Flywheel Bolts, High Performance, Chromoly, Black Oxide, 12-point, 7/16-20 x 0.875 in., Chevy, Ford, Dodge, Set of 6

Part Number: QTM-505001

5.0 out of 5 stars ( 1 )

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Moroso Street/Strip Oil Pans for 1962-1967 CHEVY II - 20211

Oil Pan, Steel, Black Powdercoated, 6 qt., Chevy, Small Block, Each

Part Number: MOR-20211

3.0 out of 5 stars ( 2 )

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1966 Parts and Accessories