PRW 4046001 Alum Fabricated, Ford 429 & 460 Style

PRW Fabricated Aluminum Valve Cover Perfect For Street Performance Junkies, Racers, And Machining Enthusiasts Trying To Save Weight While Still Giving Your Engine The Edge. Crafted From 6061-T6 Aluminum Alloy, They Have Successfully Endured Rigorous Individual Pressure Testing, Proving That They Are Built To Last. The Incredible Ability To Withstand The Harsh Elements Of Racing Makes These Them The Perfect Solution For Street Rod And Racing Applications. Thicker Rails And Better Materials Assure Long Lasting Durability. Fasteners Included. Benefits/Characteristics Machined Cutout For Aftermarket Style Racing Rocker Arms Tested Under Rigorous Pressure Crafted From 6061-T6 Aluminum Alloy Billet Rails Help Strengthen The Valve Cover And Assure Durability