Engine Blocks & Parts

Cylinder Sleeve, Cast Iron, 3.268 in. Bore I.D., 0.125 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL903

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plugs, Steel, 25mm Diameter, Set of 10

Part Number: RNB-555-097

Not Yet Reviewed

Estimated Ship Date: Today

Oil Cooler Block-Off Plate, Billet Aluminum, Black Anodized, Chevy, Cadillac, 6.2L V8, Kit

Part Number: IRP-E6G-680

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.150 in. Bore I.D., 0.125 in. Wall Thickness, 6.125 in. Length, Each

Part Number: MEL-CSL218

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 3.750 in. Bore I.D., 0.094 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL415A

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

REAR MAIN SEAL HOUSING

Part Number: NAL-12705665

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

• Special Order

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow® Main Cap Girdle,

Part Number: TFS-51500700-HK

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - brass

Part Number: MEL-MEP-103B

Not Yet Reviewed

Estimated Ship Date: Today

Engine Expansion Plug, Rubber/Steel, for 1.375 in. - 1.500 in. Holes, Each

Part Number: RNB-02602

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 3.125 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL1169

Not Yet Reviewed

Estimated Ship Date: Today

BREATHER TUBES

Part Number: MAN-42235-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order

Engine Block Dowel Pins, Rear Main Seal Housing, 1-Piece Rear Main, Chevrolet, Small Block Gen I, Each

Part Number: NAL-9441003

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Shallow Plug - Steel - Each

Part Number: MEL-MPS-78

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-132

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-208

Not Yet Reviewed

Estimated Ship Date: Today

Main Caps, Merlin III, 3-Center, Angled Outer Bolts, 4-Bolt, Chevrolet, Big Block, Each

Part Number: WRL-703370C

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Studs, 2-Bolt Main, Ford, 1.6L, Kit

Part Number: ARP-151-5403

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• Special Order

Main Cap, SHP, 4-bolt, 3-center Position, Ductile Iron, Each

Part Number: DRT-32773030H

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Free Shipping
• Special Order

Cylinder Sleeve, Cast Iron, 3.425 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL1138

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 3.680 in. Bore I.D., 0.125 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL224

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, Cummins, 6.7L, Each

Part Number: MEL-CSL2280

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

Lifter Valley Cover, Finned, Aluminum, Polished, Chevy, LS, Each

Part Number: SUM-240065-POL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.250 in. Bore I.D., 0.125 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL297

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 3.910 in. Bore I.D., 0.125 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL216

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: ARP-184-5402

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Special Order