Edelbrock Pwr Pkg Top End Kit Perf RPM 389-467 Pontiac w/ 72cc D-Port Heads 460+ Hp

If you're looking to significantly boost the performance of your Pontiac 389-467 cubic inch V8, this Edelbrock Performer RPM Top End Kit is designed to make that happen. This kit is built around the idea that all the components in your engine's top end need to work together seamlessly to achieve maximum power. Edelbrock has taken the guesswork out of building a high-performance engine by bundling everything you need into one package, all under a single part number.

Inside this kit, you'll find a Performer RPM intake manifold, a set of D-Port cylinder heads with 72cc combustion chambers, a hydraulic camshaft and lifters, a complete timing chain set, and all the necessary gaskets to get the job done. This combination is tuned to deliver improved performance across a wide street-friendly RPM range, from 1,500 to 6,500 rpm. On a 468 cubic inch engine with 9.5:1 compression, this kit produced a notable 460 horsepower and 538 lb-ft of torque, giving you a substantial power increase for your street application.

This kit is a comprehensive solution for owners of a wide range of Pontiac, Buick, and Oldsmobile vehicles from the 1950s through the late 1970s. It's a well-thought-out package that simplifies the process of upgrading your engine's breathing capabilities, ensuring you get a matched set of parts that work together effectively for a significant performance gain.