M.R.E. offers many types of lifters forany make engine. Anything from stock type hydraulic to all out race solid roller lifters. Which ones you need will depend on the type of camshaft you run as well as the intended use of the engine, rpm and power level. We also offer streetable type roller lifters with pressurized oiling systems for the guys who run their roller cammed engines on the street. This improves oiling at lower rpm ensuring the needle bearings in the roller tips have sufficient oil to last longer in street driving applications. We offer lifters by themselves or with our custom grind camshafts as a package deal. We pretty much use Crower in most of our hot street to race type engines making 600+hp. However we can get any style or make, while priced accordingly, for those looking to step things up. Give us a call for updated pricing.