{"product_id":"pac-racing-springs-pac-r541-16-500-series-titanium-valve-spring-retainers-8-degree-dual-spring-set-of-16","title":"PAC Racing Springs PAC-R541-16 500 Series Titanium Valve Spring Retainers, 8-Degree, Dual Spring, Set of 16","description":"1.400 TI Valve Spring Retainers - 8 Degree\n\u003cp\u003ePAC Racing Springs PAC-R541-16 valve spring retainers are engineered for high-performance valvetrain applications that use dual valve springs. Manufactured from lightweight titanium, these retainers help reduce valvetrain mass while providing the strength and durability needed for demanding engine operation. The 8-degree design supports secure spring alignment and reliable component engagement.\u003cbr\u003eThe 500 Series retainers feature stepped spring locations for compatibility with specified dual-spring configurations. They are designed for use with valve springs having a 1.090-inch step and a 0.695-inch outer diameter, making them a practical choice for performance engine builds that require precise fitment. Verify spring, valve, and retainer compatibility before installation.\u003cbr\u003eEach PAC-R541-16 set includes 16 titanium valve spring retainers, making it suitable for outfitting a complete V8 cylinder head application. PAC Racing Springs is recognized for precision valvetrain components designed to support consistent performance, durability, and accurate spring control in competition and high-output street engines.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: PAC Racing Springs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: PAC-R541-16\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSeries: 500 Series\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Titanium\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: 8-degree valve spring retainer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Dual valve spring setups\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring Step: 1.090 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOuter Diameter: 0.695 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Set of 16\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUse: Performance and competition valvetrain applications\u003c\/li\u003e\u003c\/ul\u003e","brand":"PAC RACING SPRINGS","offers":[{"title":"Default Title","offer_id":67646334173436,"sku":"PACPAC-R541-16","price":519.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/PACPAC-R541-16_652e8cf9-fce4-4928-9863-cd0f6a0b48a2.jpg?v=1791156354","url":"https:\/\/ozkonickustomz.com\/products\/pac-racing-springs-pac-r541-16-500-series-titanium-valve-spring-retainers-8-degree-dual-spring-set-of-16","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}