{"title":"Retainers","description":null,"products":[{"product_id":"pac-racing-300-series-valve-spring-retainers-pac-r315-16","title":"PAC Racing R315-16 Chromoly Dual Valve Spring Retainers, 10°, Set of 16","description":"\u003ch2\u003ePAC Racing 300 Series Dual Valve Spring Retainers\u003c\/h2\u003e\n\u003cp\u003eFinish your dual valve spring setup with PAC Racing R315-16 retainers. Made from chromoly steel, these 300 Series retainers are CNC-machined and heat-treated to withstand wear and abrasion.\u003c\/p\u003e\n\u003cp\u003eThis set includes 16 retainers with a standard 10-degree lock angle.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: PAC-R315-16\u003c\/li\u003e\n\u003cli\u003eSeries: 300 Series\u003c\/li\u003e\n\u003cli\u003eValve spring type: Dual\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromoly steel\u003c\/li\u003e\n\u003cli\u003eValve lock style: Standard 10 degree\u003c\/li\u003e\n\u003cli\u003eValve lock angle: 10°\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 1.475 in.\u003c\/li\u003e\n\u003cli\u003eFirst step diameter: 1.110 in.\u003c\/li\u003e\n\u003cli\u003eSecond step diameter: 0.710 in.\u003c\/li\u003e\n\u003cli\u003eQuantity: 16 retainers\u003c\/li\u003e\n\u003cli\u003eGTIN: 00193564538031\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpring Compatibility\u003c\/h2\u003e\n\u003cp\u003eListed to fit PAC 1227, 1239, 1297, 1341 and 1509 valve springs, including marine applications.\u003c\/p\u003e\n\u003cp\u003eConfirm spring dimensions and valve lock compatibility for your application before ordering.\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67721987457337,"sku":"PAC-R315-16","price":86.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/pacsteelretainer.png?v=1792497291"},{"product_id":"pac-r450-16-fits-rpm-series-dual-valve-springs-1-240-in-od-0-685-in-second-step-diameter-8-degree-lock-angle-titanium","title":"PAC-R450-16 Fits RPM Series Dual Valve Springs – 1.240 in. OD – 0.685 in. Second Step Diameter – 8 Degree Lock Angle – Titanium","description":"\u003cp\u003ePAC Racing’s 400 Series Spring Retainers are constructed of grade 6AL4V titanium manufactured to exacting standards. The 400 series is designed to have enhanced strength and is a lightweight option while retaining a value-oriented price for beehive, dual, and triple valve springs.\u003c\/p\u003e\n\u003cp\u003e6AL4V titanium construction\u003cbr\u003eManufactured to exacting standards\u003cbr\u003eAvailable in beehive, dual, and triple spring configurations.\u003cbr\u003eEnhanced strength and light weight will retaining a budget-conscious price point.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eValve Spring Type    \u003cbr\u003eDual\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eMini 8 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e8 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eDual Spring 400 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.940 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.685 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722516562233,"sku":"PAC-R450-16","price":291.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/pactiretainer.png?v=1792505166"},{"product_id":"pac-r363-16-fits-pac-1211-1215-1218-1219-1220-1275-1286-1-035-in-od-7-degree-lock-angle-chromoly-steel","title":"PAC-R363-16 Fits PAC-1211\/1215\/1218\/1219\/1220\/1275\/1286 – 1.035 in. OD – 7 Degree Lock Angle – Chromoly Steel","description":"\u003cp\u003eFits PAC-1211\/1215\/1218\/1219\/1220\/1275\/1286 – 1.035 in. OD – 7 Degree Lock Angle – Chromoly Steel\u003c\/p\u003e\n\u003cp\u003ePAC Racing 300 Series spring retainers are made of chromoly steel manufactured with precise CNC machinery and heat-treated to withstand wear and abrasion. They are available in beehive, single, and dual spring versions for budget-minded performance without sacrificing quality or durability.\u003c\/p\u003e\n\u003cp\u003eChromoly construction\u003cbr\u003eCNC-machined and heat-treated to withstand wear and abrasion\u003cbr\u003eAvailable in beehive and dual spring versions\u003cbr\u003eDesigned for budget-minded performance without sacrificing quality.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNote    \u003cbr\u003eFits 1211, 1215, 1218, 1219, 1220, and 1286\u003c\/p\u003e\n\u003cp\u003eValve Spring Type    \u003cbr\u003eBeehive\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eStandard 7 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e7 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eChrome Moly Steel\u003c\/p\u003e\n\u003cp\u003eOutside Diameter    \u003cbr\u003e1.035 IN\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.640 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722543923513,"sku":"PAC-R363-16","price":86.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/r363.png?v=1792505701"},{"product_id":"pac-r435-16-fits-most-rpm-dual-ls-valve-springs-1-300-in-od-0-680-in-second-step-diameter-7-degree-lock-angle-titanium","title":"PAC-R435-16 Fits Most RPM Dual LS Valve Springs – 1.300 in. OD – 0.680 in. Second Step Diameter – 7 Degree Lock Angle – Titanium","description":"\u003cp\u003eFits Most RPM Dual LS Valve Springs – 1.300 in. OD – 0.680 in. Second Step Diameter – 7 Degree Lock Angle – Titanium\u003c\/p\u003e\n\u003cp\u003ePAC Racing’s 400 Series Spring Retainers are constructed of grade 6AL4V titanium manufactured to exacting standards. The 400 series is designed to have enhanced strength and is a lightweight option while retaining a value-oriented price for beehive, dual, and triple valve springs.\u003c\/p\u003e\n\u003cp\u003e6AL4V titanium construction\u003cbr\u003eManufactured to exacting standards\u003cbr\u003eAvailable in beehive, dual, and triple spring configurations.\u003cbr\u003eEnhanced strength and ligh weight will retaining a budget-concious pricepoint.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eValve Spring Type    \u003cbr\u003eDual\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eLS 7 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e7 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eDual Spring 400 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.940 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.680 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722572497209,"sku":"PAC-R435-16","price":291.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/R435-16.png?v=1792506376"},{"product_id":"pac-r455-16-fits-pac-1222x-1-225-in-od-0-650-in-second-step-diameter-7-degree-lock-angle-titanium","title":"PAC-R455-16 Fits PAC-1222X – 1.225 in. OD – 0.650 in. Second Step Diameter – 7 Degree Lock Angle – Titanium","description":"\u003cp\u003eFits PAC-1222X – 1.225 in. OD – 0.650 in. Second Step Diameter – 7 Degree Lock Angle – Titanium\u003c\/p\u003e\n\u003cp\u003ePAC Racing’s 400 Series Spring Retainers are constructed of grade 6AL4V titanium manufactured to exacting standards. The 400 series is designed to have enhanced strength and is a lightweight option while retaining a value-oriented price for beehive, dual, and triple valve springs.\u003c\/p\u003e\n\u003cp\u003e6AL4V titanium construction\u003cbr\u003eManufactured to exacting standards\u003cbr\u003eAvailable in beehive, dual, and triple spring configurations.\u003cbr\u003eEnhanced strength and light weight will retaining a budget-conscious price point.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eValve Spring Type    \u003cbr\u003eDual\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eLS 7 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e7 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eDual Spring 400 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.920 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.650 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722589208889,"sku":"PAC-R455-16","price":291.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/r455.png?v=1792506818"},{"product_id":"pac-r503-16-fits-pac-1362-1363-1366-1-490-in-od-0-865-in-second-step-diameter-0-635-in-third-step-diameter-10-degree-lock-angle-titanium","title":"PAC-R503-16 Fits PAC-1362\/1363\/1366 – 1.490 in. OD – 0.865 in. Second Step Diameter – 0.635 in. Third Step Diameter – 10 Degree Lock Angle – Titanium","description":"\u003cp\u003eFits PAC-1362\/1363\/1366 – 1.490 in. OD – 0.865 in. Second Step Diameter – 0.635 in. Third Step Diameter – 10 Degree Lock Angle – Titanium\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eValve Spring Type    \u003cbr\u003eTriple\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eStandard 10 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e10 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eTriple Spring 500 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e1.215 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.865 IN\u003c\/p\u003e\n\u003cp\u003eThird Step Diameter    \u003cbr\u003e0.635 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722605986105,"sku":"PAC-R503-16","price":519.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/pactiretainer_84e7eb42-7422-41e6-8cce-3167a303cc94.png?v=1792507220"},{"product_id":"fits-pac-1371and-1575-1-360-in-od-0-680-in-second-step-diameter-8-degree-lock-angle-titanium","title":"PAC-R552-16 Fits PAC-1371and 1575 – 1.360 in. OD – 0.680 in. Second Step Diameter – 8 Degree Lock Angle – Titanium","description":"\u003cp\u003eFits PAC-1371and 1575 – 1.360 in. OD – 0.680 in. Second Step Diameter – 8 Degree Lock Angle – Titanium\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eValve Spring Type    \u003cbr\u003eDual\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eMini 8 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e8 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eDual Spring 500 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.985 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.680 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722641735993,"sku":"PAC-R552-16","price":519.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/R552-16.png?v=1792507971"},{"product_id":"pac-r632-16-fits-pac-1530-and-1335-1-250-in-od-0-600-in-second-step-diameter-8-degree-lock-angle-tool-steel","title":"PAC-R632-16 Fits PAC-1530 and 1335 – 1.250 in. OD – 0.600 in. Second Step Diameter – 8 Degree Lock Angle – Tool Steel","description":"\u003cp\u003eFits PAC-1530 and 1335 – 1.250 in. OD – 0.600 in. Second Step Diameter – 8 Degree Lock Angle – Tool Steel\u003c\/p\u003e\n\u003cp\u003ePAC’s 600 Series Tool Steel Valve Spring Retainers offer superior abrasion resistance. They use a proprietary alloy with metallurgic processing enhancements to improve fatigue strength while reducing weight. 600 Series retainers have a reduced step and must be combined with a matching seat. Fitments include Beehive, Dual, and Triple springs.\u003c\/p\u003e\n\u003cp\u003eConstructed of a proprietary alloy with metallurgic processing enhancements to improve fatigue strength while reducing weight\u003cbr\u003eRetainers come with a reduced step and must be combined with a matching seat\u003cbr\u003eAvailable in beehive, dual, and triple spring configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eValve Spring Type    \u003cbr\u003eDual\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eMini 8 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e8 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e16\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTool Steel\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eDual Spring 600 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e0.890 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.600 IN\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722663559481,"sku":"PAC-R632-16","price":404.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/R632.png?v=1792508481"},{"product_id":"pac-r565-16-fits-large-od-retain-er-for-large-triple-spring-1-620-in-od-0-865-in-second-step-diameter-0-630-in-third-step-diameter-10-degree-lock-angle-titanium","title":"PAC-R565-16 Fits Large OD Retain.er for Large Triple Spring – 1.620 in. OD – 0.865 in. Second Step Diameter – 0.630 in. Third Step Diameter – 10 Degree Lock Angle – Titanium","description":"\u003cp\u003eFits Large OD Retain.er for Large Triple Spring – 1.620 in. OD – 0.865 in. Second Step Diameter – 0.630 in. Third Step Diameter – 10 Degree Lock Angle – Titanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Type    \u003cbr\u003eTriple\u003c\/p\u003e\n\u003cp\u003eValve Lock Style    \u003cbr\u003eStandard 10 Degree\u003c\/p\u003e\n\u003cp\u003eValve Lock Angle    \u003cbr\u003e10 DD\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Quantity    \u003cbr\u003e1\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Material    \u003cbr\u003eTitanium\u003c\/p\u003e\n\u003cp\u003eValve Spring Retainer Series    \u003cbr\u003eTriple Spring 500 Series\u003c\/p\u003e\n\u003cp\u003eFirst Step Diameter    \u003cbr\u003e1.215 IN\u003c\/p\u003e\n\u003cp\u003eSecond Step Diameter    \u003cbr\u003e0.865 IN\u003c\/p\u003e\n\u003cp\u003eThird Step Diameter    \u003cbr\u003e0.630 IN\u003c\/p\u003e\n\u003cp\u003ePAC Racing 500 Series Valve Spring Retainers\u003c\/p\u003e\n\u003cp\u003ePAC Racing 500 Series valve spring retainers are every bit as reliable as retainers 20 percent heavier. These retainers are produced from the finest proprietary high-tensile titanium alloy for incredible wear and strength. PAC's engineers take this material and form the ultimate lightweight retainers. They are designed for high-rpm professional racing and abusive or severe engine applications. When you're building severe engines, you need parts designed to withstand incredible heat and rpm. PAC Racing 500 Series valve spring retainers are built to take all that you can give.\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":67722873831737,"sku":"PAC-R565-16","price":530.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/pactiretainer_6650733d-4e6a-4d4d-b395-bb7cd92322e1.png?v=1792510183"}],"url":"https:\/\/3vperformance.com\/collections\/prt-typ_retainers.oembed","provider":"3V Performance","version":"1.0","type":"link"}