UMI Performance Bolt-On Motor Mount Hardware Included Steel Red Powder Coat - GM LS-Series Crankshaft Bearing 75 in Center Hole

75 in Center Hole

Traditional I-Beam design with as-forged surface

Three 3/8 in NPT Outlets

Hedman Hedders 2-1/2" 3-Bolt Flange O2 Header Reducers For 2-1/4" Exhaust System

79 in seat height

UMI Performance Bolt-On Motor Mount Hardware Included Steel Red Powder Coat - GM LS-Series Crankshaft Bearing 75 in Center HoleNOTE: UMI's LS mounts were built around the LS1 oil pan. When using the LS1 oil pan crossmember cutting was not needed. Other oil pans may require crossmember trimming for clearance. Factory A C compressor will clear when frame is notched. Features: CNC laser cut " thick mounting plates and stand offs. Slotted for engine adjustment and perfect fit. High grade mounting hardware and motor mount bolts included. Built in greaseable polyurethane bushings.