Texas Speed Precision Race Components 2014+ 5.3L L83 CNC Ported Cylinder Heads – PAIR. Precision Race Components is proud to introduce our CNC ported 5.3L L83 cylinder heads! The PRC ported gen 5 L83 cylinder heads are an excellent upgrade for customers looking for more power than what the factory castings offer. Bolt on these CNC ported L83 heads & gain 25+ HP depending on milling! Pair our ported cylinder heads up with a TSP L83 truck camshaft that was designed on our SuperFlow engine dyno and our TSP stainless steel long tube headers and y-pipe maximum power! Ask your sales professional how you can gain 100+ HP today! These cylinder heads are NOT equipped with the performance spring kit and will require aftermarket springs if being used with a performance camshaft. These are CNC ported factory castings and feature a CNC performance oriented valve job. Factory combustion chamber size is standard, but the castings can be milled to your spec if desired. If desired, custom milling MUST be specified in the order notes at checkout. Please read the listing entirely as r. If you have any questions or are unsure of something, please ask before purchasing. Cancellations will not be made for purchasing errors. Ur Terms of Service Agreement and Privacy Policy are. Available for your review by visiting our website. The item “Texas Speed Precision Race Components 2014+ 5.3L L83 CNC Ported Cylinder Heads” is in sale since Tuesday, November 19, 2019. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts”. The seller is “glennsautoperformance” and is located in Georgetown, Texas. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Panama, Jamaica, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Canada.
- Interchange Part Number: TSP
- California Prop 65 Warning: This item is not eligible to be shipped to California residents due to C.A.R.B. regulations.
- Manufacturer Part Number: 199-L83
- Brand: Texas Speed