1991 - Customizable - Free Shipping on Orders Over $109 at Summit Racing

ICON Premium Forged Pistons SIC987R.030

Pistons, Premium, Forged 4032 Aluminum, 3.652 in. Bore, 3.504 in. Stroke, Flat Top, Toyota, Each

Part Number: UEM-SIC987R-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Custom Order Pistons SIC9926.030

Custom Order Piston, ICON FHR, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, 3.750 in. Stroke, Chevy, Small Block, Each

Part Number: UEM-SIC9926-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Custom Order Pistons SIC9926.040

Custom Order Piston, ICON FHR, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, 3.750 in. Stroke, Chevy, Small Block, Each

Part Number: UEM-SIC9926-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON Premium Forged Pistons SIC978R.040

Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.875 in. Stroke, Flat Top, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC978R-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON Premium Forged Pistons SIC971L.030

Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.480 in. Stroke, Flat Top, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC971L-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON FHR Series Pistons SIC9957.004

Pistons, FHR, Forged 4032 Aluminum, 4.504 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Each

Part Number: UEM-SIC9957-004

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON Premium Forged Pistons SIC986R.030

Pistons, Premium, Forged 4032 Aluminum, 3.652 in. Bore, 3.504 in. Stroke, Flat Top, Toyota, Each

Part Number: UEM-SIC986R-030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON Premium Forged Pistons SIC987L.020

Pistons, Premium, Forged 4032 Aluminum, 3.642 in. Bore, 3.504 in. Stroke, Flat Top, Toyota, Each

Part Number: UEM-SIC987L-020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ross Racing Forged Pistons W90461L

Piston, Forged, Dome, 4.030 in. Bore, Chevy, Each

Part Number: ROS-W90461L

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ross Racing Forged Pistons W90466R

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: ROS-W90466R

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14167-1

Connecting Rod, Forged 4340 Steel, I-Beam, Bushed, Cap Screw, Chevy, 396, 402, 427, 454, Each

Part Number: MAN-14167-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1988-1991 CIVIC - CIV883H-4

Optic Armor Oversized Formed Windows for 1988-1991 CIVIC - CIV883H-4

WINDOWS, INDIVIDUAL HONDA CIVIC HATCHBACK 88-91 1/4" Thick Right Door

Part Number: OAW-CIV883H-4

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Optic Armor Motorcycle Replacement Windshields OA-PRE96-FLHT-15

Windshield, Replacement, Front Low Height, 15 in Height, Clear, Polycarbonate, Harley-Davidson®, Each

Part Number: OAW-S1066

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Optic Armor Motorcycle Replacement Windshields OA-PRE96-FLHT-15 TIN

Windshield, Replacement, Front Low Height, 15 in Height, Smoke, Polycarbonate, Harley-Davidson®, Each

Part Number: OAW-S1067

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Coverking Cordura Ballistic Custom Seat Covers BALLIMULTCAM

Seat Covers, Ballistic Camo, Bench Seat Sold Individually, Bucket Seats Sold as a Pair

Part Number: CVK-BALLIMULTCAM

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Estimated Ship Date: Tomorrow if ordered today

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Eagle H-Beam Connecting Rods CRS6123C3D20-1

H BEAM

Part Number: ESP-6123C3D20-1

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3128HC.1.0MM

Piston, Hypereutectic, Dish, 97.8mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Lincoln, Mercury, V6, Each

Part Number: UEM-S3128HC10MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3181H.1.0MM

Piston, Hypereutectic, Dish, 97.8mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mercury V6, Each

Part Number: UEM-S3181H-1-0MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Diamond Pistons 23 Degree Nitrous Dome Series Pistons 11837

SBC 23° Nitrous DM 4.060B/1.140CD

Part Number: DPP-11837

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons 23 Degree Nitrous Dome Series Pistons 11838

SB Chevy DM 4.125B/1.265CD

Part Number: DPP-11838

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons 23 Degree Nitrous Dome Series Pistons 11849

SBC 350/400 23° 4.165B/1.200CD

Part Number: DPP-11849

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11824

Pistons, Single, Forged Aluminum, 4.165 in. Bore, 4.000 in. Stroke, Chevy, Each

Part Number: DPP-11824

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11630

SB Chevy DM 4.030B/1.790CD NS

Part Number: DPP-11630

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11640

SB Chevy DM 4.030B/1.665CD NS

Part Number: DPP-11640

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11654

SB Chevy DM 4.060B/1.550CD

Part Number: DPP-11654

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Estimated Ship Date: Mar 30, 2026 if ordered today

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1991 Parts and Accessories