Engine Blocks & Parts

Main Bolt Kit

Part Number: PIO-855201

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Drop Ship
• Special Order

Freeze Plug, Dart Screw-In Freeze Plugs, Each

Part Number: DRT-32310000

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - brass

Part Number: MEL-MPC-218B

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Engine Valley Cover, Finned, Billet Aluminum, Polished, Hardware Included, Chevy, Each

Part Number: TSN-81045P

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

Cylinder Sleeve, Cast Iron, 4.437 in. Bore I.D., 0.125 in. Wall Thickness, 12.750 in. Length, Each

Part Number: MEL-CSL527

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Drop Ship
• Special Order

Expansion Plugs, Steel, Diameter 2.000 in., Chevrolet, GMC, Set of 10

Part Number: RNB-550-028

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

EXPANSION PLUG

Part Number: PIO-EPC-16-25

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Special Order

AN Block Adapters, -12 AN Adapters, Clear Anodized, Chevy, LS, Kit

Part Number: PGP-PRP-6865

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Drop Ship
• Special Order

AN Block Adapters, -16 AN Adapters, Clear Anodized, Chevy, Big Block, Kit

Part Number: PGP-PRP-6861

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Drop Ship
• Special Order

AN Block Adapters, -16 AN Adapters, Black Anodized, Chevy, Big Block, Kit

Part Number: PGP-PRP-6863

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Drop Ship
• Special Order

Freeze Plug - Each - steel

Part Number: MEL-MPC-152

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-153

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MEP-211

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MEP-325

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-107

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Freeze Plug - Each - brass

Part Number: MEL-MPC-95B

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug - Each - steel

Part Number: MEL-MPC-149A

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Special Order

Frost Plugs, Killer Frost Plug Plate, Dodge, Cummins, 5.9L, Kit

Part Number: BDD-1040022

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-848R

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

• Drop Ship
• Special Order

OLDS 350-403, Stud Kit, Main Girdle, Includes 8ea, 1/2" Longer Studs, 7/16"-14/20 x 4.50" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000211

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Cylinder Sleeve, Cast Iron, 4.188 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL532A

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: RNB-550-025

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Special Order

MAIN CAP EACH

Part Number: DRT-32751030

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-936R

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: HRS-H350RSWS

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order