UMI Performance Bolt-On Motor Mount Hardware Included Steel Red Powder Coat - GM LS-Series Hearing Protection Headsets GMC: Sierra 1500 19 -

GMC: Sierra 1500 19 - 22

seals gaps

(2) Coax test cables

OR Drag Race: 3000+ stall in heavy car with 10:1+ compression

an installation kit must be purchased separately

UMI Performance Bolt-On Motor Mount Hardware Included Steel Red Powder Coat - GM LS-Series Hearing Protection Headsets GMC: Sierra 1500 19 -NOTE: 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.