1985 Engines & Components - Customizable - Free Shipping on Orders Over $109 at Summit Racing

Diamond Pistons Domestic Series Pistons 11752

SB Chevy DM 4.155B/1.250CD NS

Part Number: DPP-11752

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11781

SB Chevy DM 4.145B/1.000CD

Part Number: DPP-11781

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Diamond Pistons Domestic Series Pistons 11782

SB Chevy DM 4.155B/1.000CD

Part Number: DPP-11782

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Diamond Pistons Small Block 23 Degree Race Dome Series Pistons 11924

CH SB DM 4.060B/3.875S/6.000R/1.063CD N/

Part Number: DPP-11924

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Diamond Pistons Domestic Series Pistons 51023

MO 360 FT 4.060B/3.580S/6.123R/1.667CD N

Part Number: DPP-51023

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Diamond Pistons Domestic Series Pistons 51027

MO 360 FT 4.030B/4.000S/6.123R/1.457CD

Part Number: DPP-51027

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Diamond Pistons Domestic Series Pistons 51401

MO MAG DS 4.005B/4.000S/6.125R/1.457CD

Part Number: DPP-51401

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Diamond Pistons Small Block 23 Degree Race Dome Series Pistons 11921

CH SB DM 4.060B/3.750S/6.000R/1.125CD N/

Part Number: DPP-11921

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Diamond Pistons Buick 231 Forced Induction Dish Series Pistons 21402

Buick 231 DS 3.830B/1.850CD

Part Number: DPP-21402

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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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JE Pistons APBA 427 Pistons 265366S

JE Pistons APBA 427 Pistons 265366S

Piston, Forged, Dome, 2-Valve Reliefs, 4.310 in. Bore, 3.766 in. Stroke, 6.135 in. Rod, 1.765 in. Compression, Chevy, Each

Part Number: JEP-265366-1

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JE Pistons Tour Series Gas Ported Pistons 170689

Pistons, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Set of 8

Part Number: JEP-170689

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Silv-O-Lite Cast Pistons S3136.030

Piston, Cast, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S3136-030

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S1171HC.030

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

Part Number: UEM-S1171HC-030

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Champ Pans Fabricated Aluminum Valve Covers CP1146S-1

Valve Cover, Right Side, Fabricated Aluminum, Tube Provision, Natural, Chevrolet, Small Block, Each

Part Number: CHP-CP1146S-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Silv-O-Lite Cast Pistons S9070.1.0MM

Piston, Cast, Dish, 93mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Toyota, L4, Each

Part Number: UEM-S9070-1-0MM

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Estimated Ship Date: Apr 27, 2026 if ordered today

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COMP Cams Custom Ground Camshaft Cores 12-000-9

Camshaft, Custom Grind, Race Roller Tappet, Chevy, Small Block, Each

Part Number: CCA-12-000-9

5.0 out of 5 stars ( 1 )

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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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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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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KB Performance Claimer Pistons S9905HC.020

Piston, Hypereutectic, Dome, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9905HC-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Mahle PowerPak Pistons 930202630-1

357cid 4.030 x 1.250CH, 3.500stroke,6.000rod,0.927pin,- 4.1cc,393g,10.6CR, 4032

Part Number: MLE-930202630-1

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Mahle PowerPak Pistons 930206630-1

357cid 4.030 x 1.250CH, 3.500stroke,6.000rod,0.927pin,-2.4cc,376g,10.8CR, 4032

Part Number: MLE-930206630-1

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Scat Pro Stock I-Beam Connecting Rods 2-ICR40L6125P-1

Rod Jeep Pro Stock I-Beam Pressed 3/8 ARP 8740 Cap Screw Bolts 6125 Lgt 2095 Jrnl 931 Pin1065 2-ICR40L6125P-1

Part Number: SCA-2406125P-1

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Scat Pro Sport H-Beam Connecting Rods 2-35162002311927A-1

Rod Ford Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.200 Lgt 2.311 Jrnl .927 Pin.830, 2-35162002311927A-1

Part Number: SCA-66200A-1

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Scat Pro Sport H-Beam Connecting Rods 2-35062502100-1

Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.250 Lgt 2.100 Jrnl .927 Pin.940, 2-35062502100-1

Part Number: SCA-6625021-1

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Estimated Ship Date: Apr 29, 2026 if ordered today

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