Engine Blocks & Parts

Cylinder Head Dowel Pin, 0.500 in. Height, Chevy, Small Block LS, Each

Part Number: DUR-AD326

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Freeze Plug Kit, Brass, Ford, Small Block, 221, 255, 260, 289, 302, 351W, Kit

Part Number: SUM-G1583

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Engine Hardware Kit, Brass Freeze Plugs, Main Cap Side Bolts, Chevy, LS, Kit

Part Number: SUM-G1585

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Bellhousing Dowel Pins, 0.625 in. Diameter, 1.875 in. Length, Chevrolet, Pair

Part Number: ICB-551334

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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: Tomorrow

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

Part Number: SUM-121029

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.600 in. Bore, Each

Part Number: SUM-150211

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Bellhousing Dowel Pins, .500 in. Diameter, Ford, Mopar, Lincoln, Mercury, Pair

Part Number: SUM-192002

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Bellhousing Dowel Pins, .500 in. Diameter, .021 in. Offset, Ford, Mopar, Lincoln, Mercury, Pair

Part Number: SUM-192008

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Engine Hardware Kit, Block Kit, Merlin IV, BBC, Kit

Part Number: WRL-PBMBKBBCIV

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Rear Main Seal Housing, Chevy, Small Block, LT1, Each

Part Number: NAL-12554312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Main Cap Fasteners, Main Stud Kits, 4-bolt Main, Studs, Standard Hex Nuts, Designed for Dart SHP Blocks, Ford, 5.8L, Kit

Part Number: ARP-154-5613

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: ARP-135-5002

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

Piston Oil Kits, Replacement, Billet Steel, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12678499

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Bellhousing Dowel Pins, 0.625 in. Diameter, 2.000 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: SUM-192000

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Engine block coolant and oil plug kit, Threaded Engine Block Oil/Coolant passage Plugs, Brass/Steel, Oil Plug and barbell, Chevy, GM LS GenIII/IV, Kit

Part Number: SUM-G1584

4.72 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

REBORE KIT ASSEMBLY

Part Number: CLE-2253354020

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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Cylinder Sleeve Assembly - Cum. 139.7mm/5.500" Bore 855 PP Std Lnr (OE#3801768)

Part Number: MAH-2261749

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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CYL SLEEVE ISX

Part Number: CLE-2264641

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-2262119

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cum. 140mm/5.500" Bore 855 N14, 1710 (OE#3055099WS/3801826)

Part Number: MAH-2264414

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MPC-264

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: MAH-IMKT545803T

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Sleeve Assembly Ring Set - Allis-Chalmers D3400, D3500 Non Mark II, 670, 670I, 670T D3400, D3500,

Part Number: MAH-S41545

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Sleeve Assembly Ring Set - Ford Trk. 444 (7.3L) Indirect Inj. Navistar V8 4.110in Bore Diesel Eng.

Part Number: MAH-S41548

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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