Fits a wide variety of 1960s-1980s RWD GM vehicles with rear sump oil pans. Designed for Gen III and Gen IV LS wet sump applications. Sump is 6 inches deep for increased ground clearance. Pan depth at front half of pan is 1 5/8-inch for increased K-member/steering clearance. 21-inch length overall with the sump 10-inches long. 10 1/4-inches wide at sump kickouts. Swap pan holds 7 quarts of oil for extended high rpm use. Truck windage trays can be used with mild modification. Fits stroker kits up to 4.125-inch stroke with OE connecting rod design. Perfect swap pan for 4.8L, 5.3L, or 6.0L Vortec LS truck engines being installed into cars to increase ground clearance. Anti-slosh baffles with four trap doors ensures oil is always around the pickup during acceleration and braking. Pickup tube 9101745 is required for use with this oil pan. Billet oil filter mount with 1/4-inch NPT port included, simplifying your LS swap. We suggest oil pan gasket 91017451 to complete installation. Uses stock oil filter AC Delco PF-61 or equivalent. Make Your LS Swap Happen Without the Hassle There is no denying the appeal of the LS swap. GM's LS family of engines is compact, lightweight, and makes great power. They are plentiful and cheap, and can be found in every RWD application GM has offered since the late '90s, including performance cars like the Camaro, Corvette, GTO, and G8, and vans, SUVs, and trucks like the Trailblazer, SSR, and Silverado. Furthermore, the aftermarket has embraced the engine family, making an LS swap literally a weekend affair with such LS swap kit bits as engine mounts, headers, cooling system pieces, and more. Perhaps the most popular LS engine is the 5.3L truck offering, as they are the epitome of cheap and plentiful. Most are iron block, though there are aluminum block variants found in certain applications