Engine Blocks & Parts | Summit Racing

Melling Cylinder Sleeves CSL521A

Melling Cylinder Sleeves CSL521A

Cylinder Sleeve, Cast Iron, 4.375 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL521A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Expansion Plugs 555-021

Engine Expansion Plugs, Steel, 1.188 in. O.D., 0.510 in. Height, Set of 10

Part Number: RNB-555-021

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

PRW Main Girdle Stud Kits 1000209

CHEV 454, Stud Kit, Main Girdle, Includes 10ea, 1/2" Longer Studs, 1/2"-13/20 x 5.313" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000209

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QuickTime Bellhousing Dowel Pins RM-145

Bellhousing Dowel Pins, 0.007 in. Offset, 0.394 in. Diameter, Universal, Pair

Part Number: QTI-RM-145

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Expansion Plugs for 1968-1970 DJ5, 1968-1971 JEEPSTER - 565-034

Engine Expansion Plugs, Brass, 1.750 in. Diameter, 0.430 in. Height, Set of 10

Part Number: RNB-565-034

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Freeze Plugs MPC-238

Freeze Plug - Each - steel

Part Number: MEL-MPC-238

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Freeze Plugs MEP-10

Freeze Plug - Each - steel

Part Number: MEL-MEP-10

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Freeze Plugs MPS-126B

Shallow Plug - Brass - Each

Part Number: MEL-MPS-126B

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Expansion Plugs 555-108

Freeze Plugs, Steel, 0.625 in. Diameter, Height 0.220 in., Chevy, Geo, Set of 10

Part Number: RNB-555-108

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Cylinder Sleeves CSL160

Cylinder Sleeve, Cast Iron, 4.040 in. Bore I.D., 0.094 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL160

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Cylinder Sleeves CSL714

Cylinder Sleeve, Cast Iron, 3.465 in. Bore I.D., 0.125 in. Wall Thickness, 5.875 in. Length, Each

Part Number: MEL-CSL714

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Cummins by Mopar Replacement Bellhousing Dowel Pins 04429678

Dowel Pins, Clutch Housing Locating Dowels, Steel, Each

Part Number: CBM-04429678

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Pioneer Performance Freeze Plugs PE-100-BR

Freeze Plug Kit, Brass, Chevy, Small Block, Kit

Part Number: PIO-PE100BR

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Freeze Plugs MPC-282

Freeze Plug - Each - steel

Part Number: MEL-MPC-282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Howards Cams Main Cap Support Straps H350RSWS

Main Bearing Cap Strap, Steel Billet, Rear, Wet Sump, Chevy, 350, Each

Part Number: HRS-H350RSWS

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Melling Cylinder Sleeves CSL116

Cylinder Sleeve, Cast Iron, 3.910 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL116

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Philadelphia Racing Products Oil Cooler Block-Off Kits PRP-4526

Oil Cooler Block-Off Plate, Aluminum, Black Anodized, 1/8 in. NPT Port, Chevy, LS, Each

Part Number: PGP-PRP-4526

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Expansion Plugs 555-065

Steel Cup Expansion Plug 2-9/64 In., Height 0.432

Part Number: RNB-555-065

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Cylinder Sleeves CSL1176

Cylinder Sleeve, Cast Iron, 4.400 in. Bore I.D., 0.094 in. Wall Thickness, 8.500 in. Length, Each

Part Number: MEL-CSL1176

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Cylinder Sleeves CSL1154

Cylinder Sleeve, Cast Iron, 4.031 in. Bore I.D., 0.094 in. Wall Thickness, 6.375 in. Length, Each

Part Number: MEL-CSL1154

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Melling Freeze Plugs MPC-140

Freeze Plug - Each - steel

Part Number: MEL-MPC-140

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Cylinder Sleeves CSL130

Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.094 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-CSL130

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Freeze Plugs MPC-206

Freeze Plug - Each - steel

Part Number: MEL-MPC-206

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Expansion Plugs for 2001 RANGER - 555-004

Freeze Plugs, Steel, 29/64 in. Diameter, Steel, Shallow Cup, Ford, Jeep, Set of 10

Part Number: RNB-555-004

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Melling Freeze Plugs MPC-29B

Freeze Plug - Each - brass

Part Number: MEL-MPC-29B

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air