Chevy SBC 350 Angle Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] Speedmaster flexplates make excellent upgrades

Speedmaster flexplates make excellent upgrades to your stock design

The OEM replacements get harder to find as time goes on

Their dual-idler design has CNC-machined components and they are easy to install

We made our own upgraded versions

Chevy SBC 350 Angle Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] Speedmaster flexplates make excellent upgradesDon't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster has already done the work for you; our Top End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately.