{"product_id":"btr-lightweight-chromoly-retainer-2v-modular-sr005s-1","title":"BTR LIGHTWEIGHT CHROMOLY RETAINER - 2V MODULAR - SR005S-1","description":"\u003cp\u003eBTR LIGHTWEIGHT CHROMOLY RETAINER - 2V MODULAR - SR005S-1\u003cbr\u003e\nBTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium for numerous applications. Whether you’re doing a stock replacement job or looking to make horsepower measured in the thousands, we have the correct retainer to get you on the road or in the winner’s circle. These lightweight Ford Modular 4.6 \/ 5.4  2- Valve retainers get the  weight down for maximum strength, stability, and RPM potential.\u003cbr\u003e\nRetainer weight: 7.4 grams\u003cbr\u003e\nFirst step ID: .538\"\u003cbr\u003e\nSecond step ID: .660\"\u003cbr\u003e\nOD of retainer: .870\"\u003cbr\u003e\nOverall height: .340\"\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041478308134,"sku":null,"price":2.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/sr005s.jpg?v=1770227450","url":"https:\/\/billysspeedshop.com\/products\/btr-lightweight-chromoly-retainer-2v-modular-sr005s-1","provider":"Billys Speed Shop","version":"1.0","type":"link"}