{"product_id":"big-mutha-thumpr-243-257-hydraulic-flat-cam-and-lifter-kit-for-chrysler-383-440","title":"Big Mutha' Thumpr 243\/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440","description":"\u003cp\u003eBig Mutha' Thumprª 243\/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 383-440. Street\/strip; needs 9.5:1 compression, 2800+ stall, intake, gears \u0026amp; headers; very rough idle.\u003c\/p\u003e","brand":"COMPCAMS","offers":[{"title":"Default Title","offer_id":52440546705779,"sku":"CL21-602-5","price":420.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/big-mutha-thumpr-243257-hydraulic-flat-cam-and-lifter-kit-for-chrysler-383-440-824961.jpg?v=1748673924","url":"https:\/\/dspperformancemotorsports.com\/products\/big-mutha-thumpr-243-257-hydraulic-flat-cam-and-lifter-kit-for-chrysler-383-440","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}