COMP CAMS ID SPRING SEAT 1.5 570 Valve Spring Locator – 477116

Spring Locator 1.550 O.D .570 I.D. .060 Thickness


SKU BDQQ4771-16
Part Number 4771-16
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Valve Spring Locator; Inside Diameter Locator; 0.690 Inch Inside Diameter of Spring; 0.060 Inch Thick; Steel; Set of 16

The old standard Shims will not hold up to the extreme Spring pressures & high RPM in today’s race Engines. COMP Cams® offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened Steel alloy seat that will not only protect the head & shim, but also locate & hold the Spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP® now offers an Inside Diameter locator with the locating shoulder on the inside, as well as the Spring cup.

Locating Shoulder Type: Inside Diameter Locator
Inner Spring Diameter (IN): 0.69 Inch
Outer Spring Diameter (IN): 1.55 Inch
Inside Diameter (IN): 0.57 Inch
Outside Diameter (IN): 1.55 Inch
Thickness (IN): 0.06 Inch
Material: Steel
Quantity: Set Of 16

– Provide A Thin, Hardened Steel Alloy Seat That Will Not Only Protect The Head & Shim, But Also Locate & Hold The Spring In Place
– Limited 1 Year Warranty


Weight 0.70000 kg
Dimensions 5.85000 × 9.25000 × 1.55000 cm

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