Engine Kits & Rotating Assemblies Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Vertex Complete Engine Rebuild Kits for 2014-2021 YFZ450R, YFZ450R SE - WR00062

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR00062

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2006-2008 LT-R450 QUADRACER - WR101-059

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-059

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2014-2015 YZ250F - WR101-168

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-168

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2015 KX450F - WR101-174

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-174

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2014-2017 YZ450F - WR101-181

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-181

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2007-2008 250 XCF-W, 250 XC-F, 2007 250 EXC-F - WR00035

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR00035

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Hot Rods Inc Powersports Bottom End Engine Kits HR00253

BOTTOM END KIT POL

Part Number: HRI-HR00253

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-60004KH

CYLINDER, STANDARD BORE KIT HI COMP POLARIS

Part Number: CLW-60004-K01HC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Hot Rods Complete Bottom End Rebuild Kits for 2013 SCRAMBLER 850 XP HO, SCRAMBLER 850 XP HO EPS LE - HR00114

BOTTOM END KIT Polaris

Part Number: HRI-HR00114

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Scat Engine Rotating Assemblies 1-91100

ROTATING ASSEMBLY

Part Number: SCA-1-91100-040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Scat Engine Rotating Assemblies 1-90555-060

ROTATING ASSEMBLY

Part Number: SCA-190555-060

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3486006050

Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 360, Kit

Part Number: SES-3486006050

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Federal Mogul Engine Rebuild Kits 2056954M000

RE-RING KIT

Part Number: FEM-2056954M000

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Eagle Specialty Products Engine Rotating Kits B13504L06068

assembly, 388 cid, Speed Pro -12CC

Part Number: ESP-B13504L06068

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies 16003125

STREET & STRIP ASSEMBLY FORD 289 / 302

Part Number: ESP-16003125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13054E000

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B13054E000

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13054E040

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B13054E040

Not Yet Reviewed

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Eagle Street and Strip Rotating Assemblies B13054E060

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Chevy, Small Block, Kit

Part Number: ESP-B13054E060

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies 13302030

STREET & STRIP ASSEMBLY CHEV 350

Part Number: ESP-13302030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Specialty Products Engine Rotating Kits 13016000

Street & Strip assembly, 400 CID, -18cc KB

Part Number: ESP-13016000

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Specialty Products Engine Rotating Kits 13016030

Street & Strip assembly, 407 CID, -18cc KB

Part Number: ESP-13016030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Specialty Products Engine Rotating Kits 13016040

Street & Strip assembly, 409 CID, -18cc KB

Part Number: ESP-13016040

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Specialty Products Engine Rotating Kits 13016060

Street & Strip assembly, 413 CID, -18cc KB

Part Number: ESP-13016060

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15402L06053

Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15402L06053

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13201E030

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Chevy, Small Block, Kit

Part Number: ESP-B13201E030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today