1973 Engines & Components - Customizable - Free Shipping on Orders Over $109 at Summit Racing

KB Performance Pistons SKB190L.060

Piston, Hypereutectic, Dome, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB190L-060

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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KB Performance Pistons SKB356R.070

Piston, Hypereutectic, Step, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB356R-070

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Eagle H-Beam Connecting Rods CRS6200B3DL19-1

Connecting Rod, 4340 Steel, H-Beam, 6.200 in., Cap Screw, Bushed, Chevy, Ford, Small Block, Each

Part Number: ESP-6200B3DL19-1

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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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Eagle H-Beam Connecting Rods CRS6200B3DL19

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Brodix Cylinder Heads Top-End Packages for Chevy 9991003

Head Combo, Intake, Head and Intake Bolts, Valve Covers with Studs and Nuts, Gaskets, Spark Plugs, Kit

Part Number: BRO-9991003

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Isky Red-Zone Max Endurance Roller Lifters 3172YATES180

Lifters, Red-Zone, Mechanical Roller, Vertical Link Bar, Ford, Big Block 385, Set of 16

Part Number: ISK-3172YATES180

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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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Crower Stainless Steel Shaft Mounted Rocker Arm Systems 74141F

Rocker Arms, Full Roller, Custom Ratio, Offset, Stainless Steel, Shaft Mounting Style, Chevy, Small Block, Kit

Part Number: CRO-74141F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Crower Stainless Steel Shaft Mounted Rocker Arm Systems 74275F

Rocker Arms, Shaft Mount, Full Roller, Stainless Steel, Custom Ratio, Ford, Small, Kit

Part Number: CRO-74275F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11818

SB Chevy DM 4.125B/1.000CD

Part Number: DPP-11818

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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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Ross Racing Forged Pistons W99545L

Piston, Forged, Dome, 4.375 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Each

Part Number: ROS-W99545L

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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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Ross Racing Forged Pistons W99545R

Piston, Forged, Dome, 4.375 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Each

Part Number: ROS-W99545R

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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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Champ Pans Fabricated Aluminum Valve Covers CP1146-15

Valve Cover, Right Side, Fabricated Aluminum, -16 AN Port and Fill Kit, Natural, Chevrolet, Small Block, Each

Part Number: CHP-CP1146-15

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Champ Pans Fabricated Aluminum Valve Covers CP1147S-1

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

Part Number: CHP-CP1147S-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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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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Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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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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Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Howards Cams Special Grind Camshafts 219992

Camshaft, Mechanical Flat Tappet, Ford, Small Block, Custom Order, Each

Part Number: HRS-219992

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Howards Cams Special Grind Camshafts 129993

Camshaft, Mechanical Roller Tappet, Chevy, Big Block, Custom Order, Each

Part Number: HRS-129993

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Howards Cams Special Grind Camshafts 129995

Camshaft, Hydraulic Roller Tappet, Chevy, Chevy, Big Block Mark IV, Each

Part Number: HRS-129995

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Howards Cams Special Grind Camshafts 129999

Camshaft, Mechanical Roller Tappet, Chevy, Big Block, Custom Order, Each

Part Number: HRS-129999

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Howards Cams Special Grind Camshafts 119994-S

Camshaft, Mechanical Roller Tappet, Custom Grind, 4/7 Swap Firing Order, Small Base, Chevy, Small Block, Each

Part Number: HRS-119994-S

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Howards Cams Special Grind Camshafts 119996-S

Camshaft, Mechanical Flat Tappet, Custom Grind, 4/7 Swap Firing Order, Small Base, Chevy, Small Block, Each

Part Number: HRS-119996-S

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14352-1

Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 5.850 in., Chevy, Small Block, Each

Part Number: MAN-14352-1

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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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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: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14266-1

SINGLE CONNECTING ROD

Part Number: MAN-14266-1

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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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Manley Pro Series I-Beam Connecting Rods 14173-1

Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 6.800 in. Length, Chevy, Big Block, Each

Part Number: MAN-14173-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14455-1

ROD-SBC SJ 6.125 LIGHT

Part Number: MAN-14455-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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