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Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.
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Clear current vehicleThis valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.740" outer diameter while reducing the outer diameter of the valve guide to .630".
Free shipping in Canada, ships in about 2 weeks
Cuts cylinder head spring seats to 1.550" outer diameter / .630" inner diameter.
Free shipping in Canada, ships Oct 14
This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.440" outer diameter while reducing the outer diameter of the valve guide to .630".
Free shipping in Canada, ships in about 2 weeks
Cuts cylinder head spring seats to 1.580" outer diameter / .560" inner diameter</li>< li> Requires the use of an arbor/pilot, which are available for < a href="{{store url}}catalogsearch/result/?q=4730& Category_Code=">5/16"</a>, < a href="{{store url}}catalogsearch/result/?q=4732& Category_Code=">11/32"</a> and < a href="{{store url}}catalogsearch/result/?q=4734& Category_Code=">3/8"</a> valve stem sizes.
Free shipping in Canada, ships Oct 14
Cuts cylinder head spring seats to 1.680" outer diameter / .630" inner diameter.
Free shipping in Canada, ships Oct 14
This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters.
Ships Oct 14
Cuts cylinder head spring seats to 1.580" outer diameter / .630" inner diameter.
Free shipping in Canada, ships Oct 14
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships in about 2 weeks
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships in about 2 weeks
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships Oct 14
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships in about 2 weeks
This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters.
Ships Oct 14
Cuts cylinder head spring seats to 1.440" outer diameter / .560" inner diameter</li>< li> Requires the use of an arbor/pilot, which are available for < a href="{{store url}}catalogsearch/result/?q=4730& Category_Code=">5/16"</a>, < a href="{{store url}}catalogsearch/result/?q=4732& Category_Code=">11/32"</a> and < a href="{{store url}}catalogsearch/result/?q=4734& Category_Code=">3/8"</a> valve stem sizes.
Free shipping in Canada, ships Oct 14
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships Oct 14
This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters.
Ships Oct 14
Cuts cylinder head spring seats to 1.810" outer diameter / .630" inner diameter</li>< li> Requires the use of an arbor/pilot, which are available for < a href="{{store url}}catalogsearch/result/?q=4730& Category_Code=">5/16"</a>, < a href="{{store url}}catalogsearch/result/?q=4732& Category_Code=">11/32"</a> and < a href="{{store url}}catalogsearch/result/?q=4734& Category_Code=">3/8"</a> valve stem sizes.
Free shipping in Canada, ships Oct 14
Valve guide cutters available to cut guide to < a href="{{store url}}catalogsearch/result/?q=4703& Category_Code=">.425"</a> - < a href="{{store url}}catalogsearch/result/?q=4727& Category_Code=">.446"</a> - < a href="{{store url}}catalogsearch/result/?q=4725& Category_Code=">.494"</a> - < a href="{{store url}}catalogsearch/result/?q=4715& Category_Code=">.500"</a> - < a href="{{store url}}catalogsearch/result/?q=4726& Category_Code=">.530"</a> - < a href="{{store url}}catalogsearch/result/?q=4728& Category_Code=">.625"</a>.
Free shipping in Canada, ships Oct 14
Cuts cylinder head spring seats to 1.680" outer diameter / .560" inner diameter.
Free shipping in Canada, ships Oct 14
When using screw-in Studs on a factory cylinder head it is necessary to machine down the Stud boss equal to the thickness of the new Stud's jam nut plus the guide plate thickness.
Free shipping in Canada, ships Oct 14
