Engine Blocks & Parts

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: Tomorrow

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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: Tomorrow

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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, 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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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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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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Billet Cover, LS3 Billet Valley Cover

Part Number: AAF-ALL90107

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 10.200 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091111

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, Standard Cam Bearings and Lifter bores, Each

Part Number: WRL-095110

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.595 in. Bore, Splayed Billet Caps, 55mm Babbit Cam Bearings and 0.904 Lifter, Each

Part Number: WRL-095112-55

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Estimated Ship Date: Nov 3, 2025 if ordered today

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S&S Cycle 5/16-24 UNF x 5.750in Crankcase Alignment Stud

Part Number: SSY-31-2003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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S&S Cycle 70-99 BT .340in x .420in x 1.375in Crankcase Oil Screen Spring

Part Number: SSY-31-2011-S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Cylinder Head Dowel Pins, Ford, Pair

Part Number: FEL-ES72248

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Estimated Ship Date: Oct 27, 2025 if ordered today

• $50.00 Summit Bucks
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CYLINDER, STANDARD BORE CYLINDER POLARIS

Part Number: CLW-60004

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Estimated Ship Date: Oct 27, 2025 if ordered today

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STD BORE CYLINDER

Part Number: CLW-20003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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BBR 143CC BIG BORE CYLINDER

Part Number: BRM-411-KLX-1417

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Estimated Ship Date: Oct 27, 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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Engine Expansion Plugs

Part Number: NAL-10241154

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Estimated Ship Date: Feb 2, 2026 if ordered today

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BRIGGS SIDE COVER BOLT KIT

Part Number: STG-1906

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CANNONDALE ENGINE CASE BOLTS

Part Number: STG-2001

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Estimated Ship Date: Oct 20, 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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REBORE KIT ASSEMBLY

Part Number: CLE-2253674020

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Estimated Ship Date: Nov 14, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253523020

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Estimated Ship Date: Nov 14, 2025 if ordered today

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