RTS Engine Weld-In Motor Mounts, GM LS1,LS6 Universal, Engine Swap Application , Safety Equipment it features either a 13/16”

it features either a 13/16” or 1-1/2” thread and are designed to be used with many large oil filters from a variety of brands including FRAM (HP6)

PFE150-12BK

Isolation ring and O-ring

designed specifically for GM LS engines produced from 1997 to 2004

RTS Engine Weld-In Motor Mounts, GM LS1,LS6 Universal, Engine Swap Application , Safety Equipment it features either a 13/16”Part Number : These RTS LS1 LS6 Chev & Holden motor mount kits allow you to put that "little bit different" engine in your project. They have urethane bushings and include both the engine and frame brackets. Frame brackets must be cut to fit and welded to frame. Specs 4 bolt engine flange measures 6 5 8" x 4 1 2" with one corner angled off Bolt holes are 4 3 8" horizontal and 3 1 4" vertical with the vertical holes slotted for adjustment Frame mount