Engine Blocks & Accessories

Freeze Plug Kit, Threaded 1 1/4 NPT, Steel, Ford, 289, 302, 351W, 351C, Kit

Part Number: FMS-M-6026-B302

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Main Bolts, High Performance Series, 2-Bolt Main, Small Journal, Chevy, Small Block, Kit

Part Number: ARP-134-5002

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug Kit, Brass, Ford, 351C, 351M, 400, Kit

Part Number: MIL-34037

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Rear Motor Cover Bolts, 12-point Head, 8740 Chromoly, Black, Washers, Chevy, V8, LS, Kit

Part Number: ARP-134-1504

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug Kit, Brass, Chevy, Small Block, 400, Kit

Part Number: MIL-34032

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.094 in. Wall Thickness, 6.250 in. Sleeve Length, Each

Part Number: MEL-CSL136HP

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.125 in. Wall Thickness, 6.250 in. Sleeve Length, Each

Part Number: MEL-CSL236HP

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug Kit, Brass, Ford Big Block 429-460, Kit

Part Number: MIL-34038

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Sleeve, Cast Iron, 3.386 in. Bore I.D., 0.094 in. Wall Thickness, 5.750 in. Sleeve Length, Each

Part Number: MEL-CSL615

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Rear Motor Cover Fastener, Hex Head/Ball Stud, Steel, Black, Set of 6

Part Number: FMS-M-6067B-F150

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Engine Expansion Plugs, Freeze Plugs, Brass, Jeep, 4.0L, Kit

Part Number: MEL-MPE-256BR

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Engine Hardware Kits, Engine Hardware Finishing Kits, Cylinder Head Dowels, Camshaft Bolts, Oil Pump Dowel, Chevy, Small Block, High Performance, Kit

Part Number: DUR-FKC-1HP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Bellhousing Dowel Pins, .625 in. Diameter, .021 in. Offset, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: LAK-15940

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Bellhousing Dowel Pins, 0.625 in. Diameter, 1.125 in. Length, Chevrolet, Pair

Part Number: ICB-551342

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Engine Hardware, Dowels, Keys, Cam Bolts/Washers, Chrysler, 318, Kit

Part Number: DUR-FKP-1

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug Kit, Brass, Ford, Big Block FE, 352, 390, 428, Kit

Part Number: MIL-34036

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Engine Expansion Plug Kit, Brass, Ford, Mercury, Kit

Part Number: MEL-MPE-610BR

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Oil Cooler Bypass Block-Off Plate, Billet Aluminum, Clear Anodized, With Dual 90* 1/8 in. NPT Ports, Chevy, LS, Each

Part Number: SUM-121027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plugs, Brass, Big Block Chevy, Kit

Part Number: PIO-PE102B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug Kit, Brass, Chevy, Big Block, 396-454, Kit

Part Number: MIL-34033

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Main Side Bolts, 6-Bolt Main, 12-Point Head, 10mm Side Studs Only, Chevy LS, Kit

Part Number: PQX-1000099

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Head Dowel Pins, 0.638 in. Outside Diameter, .503 in. Height, Chevy, Big Block, Pair

Part Number: MRG-4377

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Sleeve, Cast Iron, 3.188 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Sleeve Length, Each

Part Number: MEL-CSL105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Cylinder Sleeve, Cast Iron, 3.386 in. Bore I.D., 0.125 in. Wall Thickness, 5.750 in. Sleeve Length, Each

Part Number: MEL-CSL715

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Freeze Plug, Brass, Small Block, Chevy, Kit

Part Number: MRG-6481

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air