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

Silv-O-Lite Cast Pistons S1472.040

Piston, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S1472-040

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Estimated Ship Date: May 8, 2026 if ordered today

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ICON Premium Forged Pistons SIC605L.030

Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.562 in. Stroke, Dome, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC605L-030

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Estimated Ship Date: May 8, 2026 if ordered today

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ICON Premium Forged Pistons SIC976R.040

Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.480 in. Stroke, Dome, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC976R-040

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Pistons SKB202.STD

Piston, Hypereutectic, Flat, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB202-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11821

SB Chevy DM 4.060B/1.250CD

Part Number: DPP-11821

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Estimated Ship Date: May 8, 2026 if ordered today

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Howards Cams Billet Aluminum Rocker Arms 90087-1

Howards Cams Billet Aluminum Rocker Arms 90087-1

Rocker, SB Chev, 1.65 x 7/16"

Part Number: HRS-90087-1

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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ATI Super Damper Standard Harmonic Balancers ATI917661

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 221-302, 351W, Each

Part Number: ATI-917661

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ATI Crank Trigger Shells ATI916380TR

Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916380TR

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

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ATI Crank Trigger Shells ATI916680TR

Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916680TR

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ICON Premium Forged Pistons SIC600.125

Pistons, Premium, Forged 2618 Aluminum, 4.375 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Each

Part Number: UEM-SIC600-125

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Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

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FTI Performance Torque Converters SRC00868

CONVERTER

Part Number: FTI-SRC00868

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Heidts Mustang II Front Suspension Kits for 1974-1978 MUSTANG II - KX-102-E-K

Front Suspension Packages, Mustang II, Crossmember, Spindles, Control Arms, Manual Rack and Pinion, Requires Rack Extensions, Ford, Kit

Part Number: HDT-KX-102-E-K

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Wiseco Professional Series Pistons 60001LX3

Pistons, Professional Series, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings Included, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60001LX3

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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KB Performance Pistons SKB356.040

Piston, Hypereutectic, Step, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB356-040

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Pistons SKB202.070

Piston, Hypereutectic, Flat, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB202-070

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Pistons SKB320.040

Piston, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB320-040

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Pistons SKB197.040

Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB197-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Diamond Pistons Competition Series Pistons 10208

SBC Comp Series FT 4.060B/1.125CD

Part Number: DPP-10208

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1731.030

Piston, Cast, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1731-030

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Estimated Ship Date: May 8, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3158HC.020

Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S3158HC-020

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Claimer Pistons S9901HC.STD

Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9901HC-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Claimer Pistons S9904HC.STD

Piston, Hypereutectic, Dome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9904HC-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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KB Performance Pistons SKB125.030

Piston, Hypereutectic, Flat, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB125-030

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Estimated Ship Date: May 8, 2026 if ordered today

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ICON Premium Forged Pistons SIC976L.040

Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.480 in. Stroke, Dome, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC976L-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Diamond Pistons Race Series Pistons 11444

SBC 23° Race DS 4.030B/1.062CD

Part Number: DPP-11444

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Estimated Ship Date: May 8, 2026 if ordered today

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1978 Parts and Accessories