Speedmaster Top End Engine Kits

All-in-One Performance Kit

Speedmaster Top End Engine Kits come complete with the best combination of components, at an affordable price! These single part number kits include high quality, matched components in an all-in-one "no guesswork" box, that will save you money, time and the hassle of mixing and matching components yourself. Top End Engine Kits are offered for popular Chevrolet, Ford, and Chrysler/Mopar engine applications, and all you need is a short block to start building a street/strip performance engine.