1973 | Summit Racing

Diamond Pistons Domestic Series Pistons 11322

SB Chevy DM 4.130B/1.000CD NS

Part Number: DPP-11322

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Diamond Pistons Race Series Pistons 11437

SB Chevy DS 4.060B/1.062CD NS

Part Number: DPP-11437

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Diamond Pistons Race Series Pistons 11448

SBC 23° Race DS 4.155B/1.125CD

Part Number: DPP-11448

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Diamond Pistons Domestic Series Pistons 52401

MO BB DS 4.350B/3.750S/6.768R/2.065CD

Part Number: DPP-52401

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Diamond Pistons Domestic Series Pistons 52424

MO BB DS 4.350B/4.250S/6.768R/1.815CD

Part Number: DPP-52424

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Diamond Pistons Domestic Series Pistons 52003

MO BB FT 4.360B/3.750S/6.768R/2.065CD

Part Number: DPP-52003

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Diamond Pistons Domestic Series Pistons 51412

MO SB DS 4.080B/4.000S/6.123R/1.457CD

Part Number: DPP-51412

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Diamond Pistons Domestic Series Pistons 51413

MO SB DS 4.080B/4.000S/6.123R/1.457CD N

Part Number: DPP-51413

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Diamond Pistons Domestic Series Pistons 51406

MO MAG DS 4.030B/4.000S/6.123R/1.457CD

Part Number: DPP-51406

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Diamond Pistons Domestic Series Pistons 51408

MO MAG DS 4.060B/4.000S/6.123R/1.457CD

Part Number: DPP-51408

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Diamond Pistons Domestic Series Pistons 51013

MO 340 FT 4.100B/4.000S/6.123R/1.457CD

Part Number: DPP-51013

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Diamond Pistons Domestic Series Pistons 52008

MO BB FT 4.375B/4.150S/6.768R/1.120CD

Part Number: DPP-52008

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Diamond Pistons Domestic Series Pistons 51416

MO SB DS 4.100B/4.000S/6123R/1.457CD

Part Number: DPP-51416

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Silv-O-Lite Cast Pistons S1168.STD

Piston, Cast, Dome, 78mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mazda, L4, Each

Part Number: UEM-S1168-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Silv-O-Lite Cast Pistons S3163.060

Piston, Cast, Dish, 3.960 in. Bore, 5/64 in., 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3163-060

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Silv-O-Lite Cast Pistons S3163.030

Piston, Cast, Dish, 3.930 in. Bore, 5/64 in., 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3163-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Silv-O-Lite Cast Pistons S3454.030

Piston, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S3454-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3455H.STD

Piston, Hypereutectic, Dish, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Ring, Mercruiser, V8, Each

Part Number: UEM-S3455H-STD

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Silv-O-Lite Hypereutectic Pistons S3117H.030

Piston, Hypereutectic, Step, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3117H-030

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KB Performance Pistons SKB134.040

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

Part Number: UEM-SKB134-040

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KB Performance Pistons SKB359.060

Piston, Hypereutectic, Dome, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, GM, Each

Part Number: UEM-SKB359-060

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KB Performance Pistons SKB357.030

Piston, Hypereutectic, Step Dish, 4.343 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Buick, V8, Each

Part Number: UEM-SKB357-030

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KB Performance Pistons SKB399.020

Piston, Hypereutectic, Dome, 3.930 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB399-020

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KB Performance Pistons SKB399.030

Piston, Hypereutectic, Dome, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB399-030

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ICON Premium Forged Pistons SIC796R.030

Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.750 in. Stroke, Dome, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC796R-030

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1973 Parts and Accessories