UMI Performance Adjusting Sleeves/Hardware/Rod Ends/Spacers Bump Steer Kit GM A-Body 1964-70 21411613 PortaTree drag racing practice trees

PortaTree drag racing practice trees have been leading the industry for as long as the industry has existed

Lowers your 1979-2004 Mustang 1-inch

and is as a result impervious to cracking from localized damage

This partially ported 305cc cylinder head features a CNC bowl & chamber blend that will provide you with flow numbers most medium sized cylinder heads (and some larger) can only dream about

UMI Performance Adjusting Sleeves/Hardware/Rod Ends/Spacers Bump Steer Kit GM A-Body 1964-70 21411613 PortaTree drag racing practice treesUMI's A body bump steer kit (1964 1970) is designed to reduce or eliminate toe change during suspension travel (also known as bump steer"). Reduction of bump steer improves handling and straight line stability and enhances overall precision of the steering system. These direct bolt in kits allow the builder to relocate the outer tie rod end lower than stock (or higher if necessary). The stud taper is designed for exact factory fit for each application