Product Summary

Universal Fit, Wet Sump Sump Style, Rear Sump Location

  • The race-style LS oil pan has a black finish and a 7-quart capacity
  • It is similar to OEM F-body oil pans in depth and length of sump, but with more clearance at the leading edge of the top of the sump
  • Will fit most muscle cars of the 60s and 70s that came with factory rear sump engines
  • Comes with a black oil pick-up tube which has been specifically designed for our steel 7-quart race pans
  • Measures 6" deep at sump and 1 5/8" front half of pan

Comes as a Kit

Key Specs

MFG. Part #91604044
BrandSpeedway Motors
Sump StyleWet Sump
Sump LocationRear

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Speedway Motors 91604044 Details

  • 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 baffle with trap door to for increased oil control during acceleration and braking
  • Pickup tube 9101745 and oil pan gasket 91017451 is included
  • Kit features dipstick assembly and remote oil filter mount for complete solution
  • AN 10 90-degree fittings welded to pan for remote oil filter

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. When swapping most any LS engine you will more than likely need to update the oil pan for proper fitment into the chassis you are swapping into, but especially so with LS truck engines and their deeper oil pans. Our steel LS swap oil pan kit is the perfect solution to your LS swap fitment needs, whether you need an LS3 low-profile oil pan, LS7 oil pan, or any other Gen III or Gen IV LS V8 engine.

Built from The Best Materials to Last

The factory LS oil pan is cast aluminum, and while generally a strong alloy to create automotive components from, you will find excessive casting ribs and bosses to aid in that strength that can be troublesome for fitment in a swap situation. Not to mention if the pan hangs down too far and hits something the usual result is a shattered pan and loss of the sump’s contents and a ride home on the roll back. We make our LS swap oil pans from steel. The steel is just as strong as aluminum without all of the fitment issues, and creates a lower profile while providing for increased sump capacity. If you do happen to strike something with the pan it will most likely leave a dent instead of shattering, allowing you get home under your own power without loss of oil. You will find an anti-slosh baffle and trap door inside our LS swap oil pan. So, know a baffled oil pan is preferred over an open design. Our swap pans feature factory-fit pan rails with reinforcement strips that use the stock LS oil pan gasket, a full-flow oil drain with ½-20 threaded drain plug that uses a replaceable nylon sealing washer, and our pans even retain the stock dipstick setup. With just a 6-inch sump depth our LS swap pans are roughly 2-inches shallower than the GM truck pan, and with the pan kickout design we use you get a full 7-quart oil capacity for your LS conversion! Lastly, we coat our LS swap oil pan in a rich black EDP coating for corrosion protection and lasting good looks.

A Direct Replacement Kit for Your LS Swap

Upgrading your LS V8 engine to make your LS conversion happen could not be easier with our kit. Our steel LS swap oil pan is a direct replacement for the cast aluminum factory pan found on Gen III and Gen IV LS engines. Due to the shallow sump design we added for additional ground clearance, our pans do require a specific oil pump pickup tube assembly, which is included in our swap kit. This is a direct replacement for the stock pickup, allowing our pan to bolt on easily. While the LS engine’s oil pan gasket is designed to be reusable, and can be reused with our steel pan, we include a brand-new OE-style reusable gasket to ensure your LS swap starts off and stays leak free. Lastly, since the pan mounting rail on our steel LS swap oil pan is thinner than the OE cast aluminum, many of the stock oil pan bolts will be too long to reuse. A quality oil pan fastener kit, such as PN 4255850WND is a highly recommended addition to our LS oil pan swap kit.

Finish Your LS Swap Faster and Get on the Road

Don’t get stuck on the side of the road with a busted aluminum oil pan! Update your LS V8 engine’s oil pan with one of our strong steel oil pan swap kits before you drop that LS V8 swap into your ride! It is the perfect time to swap oil pans when your LS is on the engine stand getting dressed with your other LS swap kit parts for your swap, so pick up one of our LS swap oil pan kits today and get to swapping this weekend!

LS Swap Steel Race Oil Pan

  • Black finish
  • 7 Quart
  • 90-degree fitting
  • Depth: 6" at sump, 1 5/8" front half of pan
  • Length: sump 8.375" overall 21"
  • Width: 10 1/4" at sump kickouts

Pick-Up Tube for LS Swap 7QT Steel Race Oil Pan

  • Black
  • Designed to fit steel LS 7-quart capacity oil pans

Speedway Neoprene LS Engine Oil Pan Gasket

  • Sump Style: Wet
  • Structure Material: Steel
  • Seal Material: Neoprene
  • Gasket Style: 1-piece

CFR 1999-PBK Performance Billet Engine Oil Dipstick

  • CFR stainless braided steel flexible dipstick
  • Billet handle
  • Black

Speedway Motors GM LS Oil Filter Relocation Kit

  • M22x1.5 thread pitch
  • Outstanding filter capacity
  • Painted finish


Known to fit 1993-2002 Camaro and Firebird using the stock K-member and engine mounts.

Engine fitment:

  • Fits all LS wet sump engines Gen III and Gen IV
  • 1999 to 2013 Truck and SUV engines 4.8L, 5.3L, 6.0L, and 6.2L (RPO codes LM7, LM4, LQ4, LQ9, LY6, L96, L92, and many more)
  • 1997 to 2002 LS1 5.7L engines from Camaro, Firebird, and Corvette
  • 2001 to 2004 LS6 5.7L engines from Corvette and CTS-V
  • 2005 to 2007 LS2 6.0L engines from Corvette, GTO, CTS-V
  • 2008 to 2015 LS3 6.2L engines from Camaro, G8, and Corvette base model
  • 2009 to 2015 LSA 6.2L engines from Camaro and CTS-V
  • 2010 to 2015 L99 6.2L engines from Camaro SS

Speedway Motors 91604044 Specifications

MFG. Part #91604044
BrandSpeedway Motors
Sump StyleWet Sump
Sump LocationRear
Liquid Measurement7 quarts
Material TypeStamped Steel
FinishEDP Coated
Has Dipstick ProvisionYes
Oil Inspection PlugNo
Capacity7 quarts
Crank Scraper IncludedNo
Windage Tray IncludedNo
Dipstick IncludedYes
Drain Plug Thread1/2"-20
Stroker ClearancedYes
Maximum Stroke with OE Rod4.125"
Kicked OutYes
Oil Pump IncludedNo
Hardware IncludedNo
Gaskets IncludedYes
Pickup IncludedYes
NotesUses AC Delco PF1218 oil filter
Sold in QuantityKit