Engine Blocks & Parts

Main Studs, 2-Bolt, Oldsmobile, 350 Diesel, 400, 425, 455, Kit

Part Number: MIL-81215

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Oldsmobile, 307, 350, 403, Kit

Part Number: MIL-81216

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Pontiac, 326-455, Kit

Part Number: MIL-81221

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Main Studs, 4-Bolt, Pontiac 389-455, Center Studs, Kit

Part Number: MIL-81222

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MIL-81229

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Engine Expansion Plugs, Brass, Freeze, Cam, Oil Gallery, Holden, 253-308 C.I.D. V8 Engines, Kit

Part Number: MIL-34047

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

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

Part Number: MIL-81115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt Main, Chevy, 350, 400, with Windage Tray, Kit

Part Number: MIL-81126

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Kit

Part Number: MIL-81128

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81129

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Studs, Straight 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Kit

Part Number: MIL-81130

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350C-1

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

• Drop Ship
• Special Order

Main Cap, SB Chev 350

Part Number: HRS-H350S-1

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Cap SB Chev 400

Part Number: HRS-H400-1

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ford Mustang GT RHD Oil Cooler Block Off Plate, 2015-2023

Part Number: MIO-MMOCPMUS815

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

• Drop Ship
• $30.00 Summit Bucks
• Special Order

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.094 in. Wall Thickness, 5.625 in. Length, Each

Part Number: MEL-CSL127

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 3.625 in. Bore I.D., 0.094 in. Wall Thickness, 6.688 in. Length, Each

Part Number: MEL-CSL142

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

CYLINDER SLEEVE

Part Number: MEL-CSL152N

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 3.960 Bore I.D., 0.040 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL198F

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.063 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-CSL2226X

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.110 in. Bore I.D., 0.125 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL2274

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.313 in. Bore I.D., 0.125 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-CSL287

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 3.125 in. Bore I.D., 0.094 in. Wall Thickness, 9.000 in. Length, Each

Part Number: MEL-CSL405

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Cylinder Sleeve, Cast Iron, 4.568 in. Bore I.D., 0.094 in. Wall Thickness, 12.500 in. Length, Each

Part Number: MEL-CSL431

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Drop Ship
• Special Order

Cylinder Sleeve, Cast Iron, 2.188 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Length, Each

Part Number: MEL-CSL453

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order