Jr. Boss 351 Hemi

Nick Arias Jr. Racing Components offers completely assembled and dyno-tested Ford SF-AH "Crate" Engines. Our Crates are built with two major concerns; worry-free reliability and effortless power. Carefully chosen components from the industry's proven suppliers are utilized to give hours of dependable output. Two horsepower levels are available for either the performance street enthusiast or the fierce competitor looking for that edge the Hemi has to offer.