2018 - Circle Track Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Diamond Pistons Sport Compact Series Pistons 36018-4

Diamond Pistons Sport Compact Series Pistons 36018-4

Sport Compact Series - 800HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-36018-4

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

Diamond Pistons Sport Compact Series Pistons 36040-4

Sport Compact Series - 800HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-36040-4

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

Diamond Pistons Competition Series Pistons 11549-R2-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-11549-R2-8

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

Diamond Pistons Competition Series Pistons 11580-R1-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-11580-R1-8

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

Diamond Pistons Competition Series Pistons 11586-R1-8

Pistons, Dish, Competition Series, Forged Aluminum, 4.130 in. Bore, -3.84cc Head Volume, Chevy, LS, Set of 8

Part Number: DPP-11586-R1-8

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

Diamond Pistons Competition Series Pistons 11534-R2-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-11534-R2-8

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

Diamond Pistons Sport Compact Series Pistons 23101-4

Sport Compact Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-23101-4

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

Diamond Pistons Sport Compact Series Pistons 35007-6

Sport Compact Series - 1000HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-35007-6

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

Diamond Pistons Competition Series Pistons 53112-R1-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes .185W Pins and Gas Nitrided Rings

Part Number: DPP-53112-R1-8

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

Wiseco Professional Series Pistons 6444RX05

Pistons, Professional Series, Forged Aluminum, Dish, 4.005 in. Bore, Rings, Replacement Right Bank Piston, Chevrolet, 6.0L LS, Each

Part Number: WIS-6444RX05

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

Wiseco Professional Series Piston Kits K443X155

Pistons and Rings, Forged Flat, 4.155 in. Bore, Chevy, Kit

Part Number: WIS-K443X155

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

Wiseco Professional Series Piston Kits K0005X125

Piston and Rings, Forged Dome, 4.125 in. Bore, Chevy, Kit

Part Number: WIS-K0005X125

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

Wiseco Professional Series Piston Kits K449X05

Pistons and Rings, Forged Dome, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K449X05

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

Wiseco Professional Series Pistons 6456RX05

Piston, Professional Series, 4.005 in. Bore, Forged Aluminum, Chevrolet, LS, Each

Part Number: WIS-6456RX05

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

Wiseco Professional Series Pistons 6456RX3

Pistons, Professional Series, Forged Aluminum, Dish, 4.030 in. Bore, Rings, Replacement Right Bank Piston, Chevrolet, 6.0L LS, Each

Part Number: WIS-6456RX3

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

Wiseco Professional Series Pistons 6462LX130

Pistons, Professional Series, Forged Aluminum, Dome, 4.130 in. Bore, Rings, Replacement Left Bank Piston, Chevrolet, Small Block LS, Each

Part Number: WIS-6462LX130

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

Wiseco Professional Series Pistons 6462LX155

Pistons, Professional Series, Forged Aluminum, Dome, 4.155 in. Bore, Rings, Replacement Left Bank Piston, Chevrolet, Small Block LS, Each

Part Number: WIS-6462LX155

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

Wiseco Professional Series Pistons 6464LX7

Pistons, Professional Series, Forged Aluminum, Dome, 4.070 in. Bore, Rings, Replacement Left Bank Piston, Chevrolet, 6.0L, 6.2L, Each

Part Number: WIS-6464LX7

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

Wiseco Professional Series Pistons 6464RX3

Pistons, Professional Series, Forged Aluminum, Dome, 4.030 in. Bore, Rings, Chevrolet, 5.7L LS, Each

Part Number: WIS-6464RX3

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

Wiseco Professional Series Pistons 6464RX7

Pistons, Professional Series, Forged Aluminum, Dome, 4.070 in. Bore, Rings, Replacement Right Bank Piston, Chevrolet, 6.0L, 6.2L, Each

Part Number: WIS-6464RX7

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

Moroso Ultra 40 Race Ignition Wire Sets 73537

Spark Plug Wires, Ultra 40 Race, Spiral Core, 7mm, Blue, Straight Boots, Universal, V8, 9.750 in. Long, Set

Part Number: MOR-73537

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

FAST XDi Pro Race Circle Track Distributors 1000-1412

Distributor, XDi Pro Race Circle Track, Selectable Advance, Dual Optical Trigger, Toyota, Deutsch® Connectors, Each

Part Number: FST-1000-1412

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

Moroso Fabricated Aluminum Valve Covers 68467

Valve Covers, Stock Height, Billet Aluminum, Billet Finish, Moroso Logo, Mopar Hemi V8, Pair

Part Number: MOR-68467

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

Moroso Fabricated Aluminum Valve Covers 68468

Valve Covers, Stock, Billet Aluminum, Black Anodized, Moroso Logo, Mopar Hemi V8, Pair

Part Number: MOR-68468

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

Moroso Ultra 40 Race Ignition Wire Sets 73536

Spark Plug Wires, Ultra 40 Race, Spiral Core, 7mm, Blue, Straight Boots, Universal, V8, 12.000 in. Long, Set

Part Number: MOR-73536

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

2018 Parts and Accessories