13 reactions | Proformance Unlimited's Ford 347 small block engine with 450hp. Engine will be installed into a Factory Five MK IV. You can view this engine package at the following link: https://www.customcrateengines.com/engines/ford/347-ford-stroker-full-roller-crate-engine-with-450-hp.html | Proformance Unlimited - Custom Crate Engines | Facebook

35 reactions | Proformance Unlimited's 440 Big Block Mopar Crate Engine 475HP featuring an EFI six pack. Engine produced 555hp and 602 ft lbs torque. Engine will be installed into a 1971 Plymouth Cuda Project. You can view our Chrysler engines at the following link: https://www.proformanceunlimited.com/product-category/chrysler-engines/ 800-267-3940 | Proformance Unlimited - Custom Crate Engines | Facebook