quick view Add to Cart Edelbrock Edelbrock Power Package Top End Kit Performer RPM 348-409 BB Chevy W-Series V8 450+ Hp - 2039 MSRP: $6,450.99 The Edelbrock Total Power Package® concept of selling dyno-matched components has been popular since the 1980s, but with the introduction of the Performer RPM Power Package Top End Kits, Edelbrock matched parts are now available under one part number!... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare