Engines & Engine Parts at Summit Racing

Namura Technologies Top-End Repair Kits NA-30010-4K

Repair Kit, Top End, 82.96mm Bore, 9.00 to 1 Compression Ratio, Arctic Cat, Suzuki, Kit

Part Number: NTI-NA-30010-4K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2001 YZ125 - NX-40000-CK1

TOP END REPAIR KIT

Part Number: NTI-NX-40000-CK1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-40012K

Repair Kit, Top End, 101.970mm Bore, 9.40 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40012K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2004-2009 KFX700, 2004-2006 KVF700 PRAIRIE 4X4, 2004-2005 LT-V700F TWIN PEAKS 700 4X4 - NA-20070K

TOP END REPAIR KIT

Part Number: NTI-NA-20070K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1988-2006 YFS200 BLASTER - NA-40003-6K

Repair Kit, Top End, 67.420mm Bore, 6.60 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40003-6K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1988-1990 KX80 - NX-20080-CK2

TOP END REPAIR KIT

Part Number: NTI-NX-20080-CK2

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-50090-BK

Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50090-BK

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2015-2019 WR250F, YZ250FX, 2014-2018 YZ250F - 185-F4037

TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-40037K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits FX-40050K

TOP END KIT FORGED 76.95/STD YAM

Part Number: NTI-FX-40050K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25764-16

Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.425 in. Length, Universal, Set of 16

Part Number: MAN-25764-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25688-16

Pushrods, Heat-treated, Chromoly, Ball Tips, 5/16 in. Diameter, 6.875 in. Overall Length, Set of 16

Part Number: MAN-25688-16

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1991-2001 RM80 - NX-30080-CK

TOP END REPAIR KIT

Part Number: NTI-NX-30080-CK

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-10012-2K

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-10012-2K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Howards Cams Swedged End Pushrods 95112-1

Howards Cams Swedged End Pushrods 95112-1

Pushrod, Chromoly, 3/8 in. Diameter, 8.680 in. Long, Universal, Each

Part Number: HRS-95112-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Howards Cams 210 Degree Tip Heavy Wall Swedged End Pushrods 95310-1

Pushrod, 210 Swedged End Pushrods, 5/16 in. Diameter, 7.800 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95310-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Beck/Arnley Valve Cover End Plugs 039-6552

Valve Cover End Plug, Black, Rubber, Each

Part Number: BCK-039-6552

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25197-8

Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 11.900 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25197-8

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Howards Cams 210 Degree Tip Heavy Wall Swedged End Pushrods 95422-1

Pushrod, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.700 in. Length, Ball/Ball Ends, Each

Part Number: HRS-95422-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Vertex Top-End Piston Kits for 1990-1991 CR80R - VTK22499B

Top-End Piston Kit, Cast Aluminum, 47.000mm Bore, for us on Honda®, Kit

Part Number: VPX-VTK22499B

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25901-8

Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 10.100 in. Length, Universal, Tapered, Set of 8

Part Number: MAN-25901-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Howards Cams Swedged End Pushrods 95017-1

Pushrod, Chromoly, 5/16 in. Diameter, 8.550 in. Long, Universal, Each

Part Number: HRS-95017-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25735-1

Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 7.400 in. Length, Universal, Each

Part Number: MAN-25735-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Manley Chromoly Swedged End Pushrods 25702-1

Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.300 in. Length, Universal, Each

Part Number: MAN-25702-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Manley Chromoly Swedged End Pushrods 25305-8

Pushrods, Heat-treated, Chromoly, Ball Tips, 3/8 in. Diameter, 6.300 in. Overall Length, Set of 8

Part Number: MAN-25305-8

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Manley Chromoly Swedged End Pushrods 25708-16

Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.450 in. Length, Universal, Set of 16

Part Number: MAN-25708-16

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today