Availability
Engine Blocks & Parts
Main Studs, 2-Bolt, Pontiac 326-455, with Windage Tray, Kit
Part Number: MIL-81223
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Freeze Plug Kits Bagged - Brass
Part Number: MEL-MPE-819BR
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Cylinder Sleeve, Cast Iron, 5.875 in. Bore I.D., 0.125 in. Wall Thickness, 17.500 in. Length, Each
Part Number: MEL-CSL573
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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: Today
Estimated Ship Date: Today
Main Bolts, 4-Bolt Main, Merlin IV, Nodular Iron Main Caps, Chevy, Big Block, Kit
Part Number: WRL-701413
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Engine Expansion Plug Kit, Stock Replacement Expansion Plug Kit
Part Number: MEL-MPE-936BR
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-125R
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Today
Freeze Plug - Each - steel
Part Number: MEL-MPC-244
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plug - Each - steel
Part Number: MEL-MEP-215
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shallow Plug - Steel - Each
Part Number: MEL-MPS-42
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BLOBK PLUG KIT
Part Number: DRT-32000045
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Cylinder Head Dowel Pins, Chevrolet, Small Block, Set of 4
Part Number: EW1-12225
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt, Ford, 351C, with Windage Tray, Kit
Part Number: MIL-81168
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Engine Expansion Plugs, Steel, 0.518 in. O.D., 0.380 in. Height, Ford, Mercury, Set of 10
Part Number: RNB-555-074
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Alignment Dowel, Engine Timing Cover Alignment Dowel, PIN,O/PMP LOC
Part Number: ADO-90351709
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Main Studs, Chromoly, 4-Bolt Main, Ford, Small Block, 302W Dart Iron Eagle Block, Kit
Part Number: ARP-154-5608
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
EXPANSION PLUG
Part Number: PIO-EPC-30-B-10
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Timing Cover Dowel Pins, RESTOPARTS® Supplied Timing Cover Alignment Sleeves, Steel, Split Design, Pontiac, V8, Pair
Part Number: OPG-G240412
Not Yet Reviewed
Expansion Plugs, Steel, Diameter 2.105 in., GM, Set of 10
Part Number: RNB-555-085
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Cylinder Sleeve, Cast Iron, 3.000 in. Bore I.D., 0.125 in. Wall Thickness, 8.250 in. Length, Each
Part Number: MEL-CSL503
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Today
Freeze Plug - Each - steel
Part Number: MEL-MEP-129
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Expansion Plug, Freeze Plug, Vented, Each
Part Number: MEL-MPC-54V
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plug - Each - steel
Part Number: MEL-MPC-42
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster