Engine Blocks & Parts

Expansion Plugs, Steel, 2.250 in. Diameter, Set of 10

Part Number: RNB-555-053

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Estimated Ship Date: Today

Engines, Bare Blocks, 351 Aluminum Windsor Engine Block, 351 Windsor Mains, 9.200 in. Deck Height, 4-bolt Main, Ford, V8, Small Block Windsor, Each

Part Number: FMS-M6010Z35192

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Estimated Ship Date: Today

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Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Std Deck, 4 Head Bolt, 4.065 in. Bore, GenIII/IV LS Chevrolet, Each

Part Number: SUM-150215

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Estimated Ship Date: Today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253354020

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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

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Estimated Ship Date: Oct 28, 2025 if ordered today

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CYL SLEEVE ISX

Part Number: CLE-2264641

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Estimated Ship Date: Nov 7, 2025 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-2262119

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Estimated Ship Date: Nov 7, 2025 if ordered today

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STD BORE CYLINDER

Part Number: CLW-20104

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CYL WORKS STD BORE FRONT CYL C

Part Number: CLW-30007

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Sleeve Assembly Ring Set - J.D.Trac. - OEM # (AR72394)

Part Number: MAH-S41400

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Sleeve Assembly Ring Set - Komatsu Diesel S6D125-1

Part Number: MAH-S42063

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Estimated Ship Date: Nov 3, 2025 if ordered today

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STD BORE CYLINDER

Part Number: CLW-10009

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Estimated Ship Date: Oct 27, 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

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MPC-264

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Freeze Plug for 1999-2012 Jeep TJ, WJ, WK, XK, KJ, & KK Models w/ Misc. Engines

Part Number: CWA-6034804AB

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Expansion Plug, Steel, Jeep, Willys, 2.2L, Each

Part Number: CWA-941998

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Sleeve, Chromoly, 71.000mm Bore I.D., Kawasaki, Each

Part Number: WIS-KA627SL

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Head Dowel Pin Kit, SB Ford

Part Number: AAF-ALL87028

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Estimated Ship Date: Nov 10, 2025 if ordered today

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CYL SLEEVE ASSEMBLY

Part Number: CLE-2261969

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Expansion Plug

Part Number: RRA-18-4201

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Sleeve Assembly - Cat. 146mm/5.750" Bore D342T (with OE#7N1366)

Part Number: MAH-2261721

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Sleeve Assembly - Cat. 137mm/5.400" Bore 3400B (with OE#9Y7212)

Part Number: MAH-2261733

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Sleeve Assembly - Cummins Diesel 5.500" Bore NH/NT 855 Series Engs.

Part Number: MAH-2261747

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Sleeve Assembly - Cummins Diesel 5.500" Bore NH/NT 855 Series Engs.

Part Number: MAH-2261770

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Sleeve Assembly - Cum. 139.7mm/5.500" Bore 855 P Std Lnr (OE#3801776)

Part Number: MAH-2261771

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Estimated Ship Date: Nov 3, 2025 if ordered today

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