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

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons 11873

CH SB DM 4.155B/3.875S/6.000R/1.062CD N/

Part Number: DPP-11873

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Estimated Ship Date: May 8, 2026 if ordered today

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Crower Lightweight Crankshafts LW95134

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95134

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Estimated Ship Date: Aug 3, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 51025

MO 360 FT 4.020B/4.000S/6.123R/1.457CD N

Part Number: DPP-51025

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Estimated Ship Date: May 11, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11162

SB Chevy FT 4.155B/1.062CD

Part Number: DPP-11162

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Diamond Pistons Domestic Series Pistons 52406

MO BB DS 4.375B/3.750S/6.768R/1.320CD

Part Number: DPP-52406

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Diamond Pistons Domestic Series Pistons 52415

MO BB DS 4.350B/4.150S/6.768R/1.865CD

Part Number: DPP-52415

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Diamond Pistons Small Block 23 Degree ASCS/USMTS Dome Series Pistons 11943

CH SB ASCS/USMTS DM 4.145B/3.335S/6.000R

Part Number: DPP-11943

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Diamond Pistons Domestic Series Pistons 11409

SB Chevy DS 4.145B/1.125CD NS

Part Number: DPP-11409

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Estimated Ship Date: May 8, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 52452

N/S MO BB DM 4.350B/4.150S/6.768R/1.865C

Part Number: DPP-52452

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Diamond Pistons Domestic Series Pistons 11810

SB Chevy DM 4.125B/1.250CD NS

Part Number: DPP-11810

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Diamond Pistons Small Block Chevy Nitrous Series Pistons 10311

SBC 23° Nitrous FT 4.155B/1.062CD

Part Number: DPP-10311

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Diamond Pistons Domestic Series Pistons 52461

MO BB DS 4.360B/4.250S/7.100R/1.480CD N

Part Number: DPP-52461

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Diamond Pistons Domestic Series Pistons 52438

MO BB DS 4.360B/4.150S/6.800R/1.780CD N/

Part Number: DPP-52438

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Estimated Ship Date: May 11, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1633.STD

Piston, Cast, Dish, 4.057 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1633-STD

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons 11866

SB CH DM 4.165B/3.800S/6.000R/1.100CD N/

Part Number: DPP-11866

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Estimated Ship Date: May 5, 2026 if ordered today

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Mahle PowerPak Pistons 930206730-1

Mahle PowerPak Pistons 930206730-1

357cid 4.030 x 1.125CH, 3.500stroke,6.125rod,0.927pin,-2.4cc,360g,10.8CR, 4032

Part Number: MLE-930206730-1

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Scat Engine Rotating Assemblies 1-40902BI-X

ROTATING ASSEMBLY

Part Number: SCA-1-40902BI-X

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Estimated Ship Date: Jun 8, 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: Jun 8, 2026 if ordered today

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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: Jun 8, 2026 if ordered today

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Eagle H-Beam Connecting Rods CRS6250B3D-1

Connecting Rod, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Each

Part Number: ESP-6250B3D-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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Scat Pro Sport H-Beam Connecting Rods 2-45467002200-1

Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.700 Lgt 2.200 Jrnl .990 Pin.992, 2-45467002200-1

Part Number: SCA-6670022-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Scat Pro Comp I-Beam Connecting Rods 2-ICR54007/16A-1

Rod Chevy Pro Series I-Beam Bushed 7/16 ARP 2000 Cap Screw Bolts 5400 Lgt 2123 Jrn 927 Pin830 2-ICR54007/16A-

Part Number: SCA-26540716A-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Scat Pro Comp I-Beam Connecting Rods 2-ICR63857/16-1

Connecting Rod, 4340, I-Beam, 12-Point, Cap Screw, 6.385 in. Length, Chevy, Big Block, Each

Part Number: SCA-26385716-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Scat Pro Sport H-Beam Connecting Rods 2-46066052500A-1

Rod Ford Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.605 Lgt 2.500 Jrnl 1.040 Pin.995, 2-46066052500A-1

Part Number: SCA-66605A-1

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Estimated Ship Date: Jun 8, 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: Jun 8, 2026 if ordered today

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