Engine Blocks & Parts | Summit Racing

Dorman Expansion Plugs 555-009

Freeze Plugs, Steel, 19/32 in. Diameter, 0.280 in. Height, AMC, Buick, Chevy, GMC, Oldsmobile, Pontiac

Part Number: RNB-555-009

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

ACDelco Piston Oiler Kits 12632412

NOZZLE-PSTN OIL

Part Number: ADO-12632412

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

S&S Cycle Piston Cooling Jets 310-1203

S&S Cycle M-Series Piston Cooling Jet Kit

Part Number: SSY-310-1203

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Melling Freeze Plugs MPS-58B

Melling Freeze Plugs MPS-58B

Shallow Plug - Brass - Each

Part Number: MEL-MPS-58B

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Melling Engine Expansion Plugs MPE-936R

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-936R

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Milodon Main Stud Kits 81115

Main Studs, Straight 4-Bolt Main, Chevy, 350, 400, Kit

Part Number: MIL-81115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

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ARP High Performance Series Main Bolts 134-5202

4.75 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Dart Main Caps 32741030

MAIN CAP

Part Number: DRT-32741030

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Dorman Expansion Plugs 550-025

Engine Expansion Plugs, Steel, 1.750 in. Diameter, 0.145 in. Height, Set of 10

Part Number: RNB-550-025

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Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK23

Engine Expansion Plug Kit 59-75 International 4.2L/4.3L/4.4L/5.0L/5.6L/6.4L

Part Number: EGN-PK23

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

ARP Main Cap Fasteners 228-5401

for Hyundai 2.0L (G4KF) main stud kit

Part Number: ARP-228-5401

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK11

Engine Expansion Plug Kit 58-78 FRD/MER 5.8L/5.9L/6.4L/7.0L

Part Number: EGN-PK11

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

ARP Main Stud Kits 234-5604

Main Studs, 4-Bolt Main, Chevy Small Block, Large Journal, with Straps & Splayed Caps, Kit

Part Number: ARP-234-5604

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ARP Main Stud Kits 207-5402

Main Studs, 2-Bolt Main, Mitsubishi, 2.6L, 4-Cylinder, Kit

Part Number: ARP-207-5402

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK914

Engine Expansion Plug Kit 83-12 CHR/DOD/EAG/HYU/KIA/MIT/PLY 1.6L/1.8L/2.0L/2.4L/L

Part Number: EGN-PK914

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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

ARP Main Stud Kits 184-5402

Main Studs, 2-Bolt Main, Oldsmobile, 350 Diesel, Kit

Part Number: ARP-184-5402

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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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ARP High Performance Series Main Bolts 185-5001

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Cylinder Sleeves CSL526.015

Cylinder Sleeve, Cast Iron, 5.000 in. Bore I.D., 0.140 in. Wall Thickness, 13.000 in. Length, Each

Part Number: MEL-CSL526-015

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Melling Engine Expansion Plugs MPE-162R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-162R

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Milodon Main Stud Kits 81229

Main Studs, 2-Bolt, Cadillac, 472, 500, Kit

Part Number: MIL-81229

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

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Estimated Ship Date: Jul 24, 2026 if ordered today

Melling Freeze Plugs MPS-157

Shallow Plug - Steel - Each

Part Number: MEL-MPS-157

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Melling Freeze Plugs MPS-76

Shallow Plug - Steel - Each

Part Number: MEL-MPS-76

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Melling Freeze Plugs MPC-342

Freeze Plug - Each - steel

Part Number: MEL-MPC-342

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Melling Freeze Plugs MPC-87

Freeze Plug - Each - steel

Part Number: MEL-MPC-87

Not Yet Reviewed

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Melling Freeze Plugs MEP-47

Freeze Plug - Each - steel

Part Number: MEL-MEP-47

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Milodon Main Stud Kits 81205

Main Studs, 2-Bolt, Dodge, Plymouth, 426 Hemi, Kit

Part Number: MIL-81205

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Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

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ARP Main Stud Kits 145-5601

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026

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Crown Automotive Engine Block Coolant Plugs J3172319

Engine Expansion Plug, Steel, 0.875 in. Diameter, Jeep, 2.5L, 4.2L, Each

Part Number: CWA-J3172319

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today