Standard shims cannot handle the extreme pressure that high performance racing engines place on the springs. The solution to this problem is seats made from a high-strength steel alloy that hold the spring in place. The cup version of the seat sits outside of the spring and requires the head to be machined, while the locators fit on the inside of the spring and require no machining.
Engine Valve Spring Seat
Documents
Attributes
California Proposition 65: | WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. |
Inside Diameter: | 0.640 IN |
Outer Diameter: | 1.83 IN |
Spring Outer Diameter: | 1.740 IN |
Thickness: | 0.060 IN |
Title: | Cup Style Locator Set with 1.830 outside diameter and .060 thickness. |
Package Information
Orderable Status:YesQuantity:1Package UOM:Inner Pack (non-shippable)Package Level GTIN:00788120758512Package Bar Code:788120758512Weight Variance:0.000000000Stacking Factor:0Inner Quantity:16 Each
Extended Information
Country of Origin (Primary):USEmission Code:Legal USHarmonized Tariff Code (Schedule B):8409914000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:NoMSDS Sheet Number:NNAFTA Preference Criterion Code:Criteria BNational Popularity Code:New Item 3 Months, 6 Months, etc.National Popularity Description:New Item 3 Months, 6 Months, etc.OEM’s Part Number:NOriginal Equipment Manufacturer:NRefurbished Part:NoRemanufactured Part:NoWarranty Time:12Warranty Time UOM:Month
Lunati
The Racer's Company. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product that can withstand demanding race conditions.No cam company, new or old, is more qualified to envision and implement such a revolutionary advancement than the new Lunati. With its stellar heritage, a dedicated new management team and ample financial support, the future is bright for Lunati.