The right LS truck oil pan depends on whether you are fitting an LS engine into an older vehicle or replacing a pan on a factory-equipped truck. For a classic-car or truck swap, the 302-1-style retrofit pans are the relevant options; the A-Premium pan is a direct-fit-style replacement for listed later-model vehicles. Check engine generation, chassis clearance, oil-filter requirements, and vehicle fitment before ordering.
| Product | Best For | Key Detail |
|---|---|---|
| LS Swap Retrofit Aluminum Oil Pan Kit | Older GM swaps | 5.5-quart sump; filter models specified |
| JGhyperX 302-1 Oil Pan | Classic GM swap projects | Three finishes listed |
| A-Premium Rear Sump Pan | Listed later-model vehicles | Gasket included; sensor excluded |
| labwork 302-1 Oil Pan Kit | Older GM muscle cars and trucks | Listed for several LS engine sizes |
| WFLNHB 302-1 LS Oil Pan Kit | Classic-car and truck swaps | Cast-aluminum construction |
LS Swap Retrofit Aluminum Oil Pan Kit
This 302-1-style cast-aluminum pan is listed for 1955–1987 GM rear-wheel-drive muscle cars, classic cars, and trucks originally equipped with a traditional rear-sump small-block or big-block Chevy engine. Its stated engine range includes LS Gen III and Gen IV V8s, but the listing specifically excludes the 5.3-liter Gen IV engine.
Best for: A classic GM swap where chassis clearance and a rear-sump retrofit pan are priorities. The listing specifies a maximum 4.25-inch crankshaft stroke, a 5.5-quart sump, and 6 quarts total capacity with a stock oil filter.
Check first: It requires a compatible oil filter, such as PF48, PF48E, M1-113, 57060, or HP-1017. The original factory dipstick is described as incompatible for precise oil-level measurement, and engine position may need adjustment for clearance.
JGhyperX 302-1 LS Swap Oil Pan
The JGhyperX listing identifies this pan as a 302-1 replacement for GM classic cars, muscle cars, and trucks, and lists LS Gen III and Gen IV engines from 4.8 to 6.2 liters. It names oil-filter options PF48 or PF48E, M1-113, 57060, and HP-1017, or equivalents.
Best for: Buyers who want a listed retrofit-style pan and prefer to choose among raw aluminum, black-coated, or polished-aluminum finishes. Those finish choices are the clearest differentiator in the supplied product information.
Check first: The listing does not provide the capacity, stroke limit, or detailed clearance measurements in the supplied features. Confirm fitment with the seller for the exact engine and chassis before buying, especially if your setup differs from a classic GM application.
A-Premium Rear Sump Engine Oil Pan Kit
This rear-sump pan is a different kind of choice from the 302-1 swap pans: it is listed for specific later-model Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Workhorse vehicles. The fitment spans selected model years and configurations, including certain Silverado, Sierra, Tahoe, Yukon, and Express models. A gasket is included in the product name.
Best for: Owners replacing a pan on a vehicle that matches the listed application and reference part numbers, including 264-375 and 12619776. Its vehicle-specific list makes it more appropriate for a direct replacement than for an older classic-car LS swap.
Check first: The listing specifies a drain plug and says it is without an oil-level sensor. Match the exact year, model, engine, and sensor arrangement; a model name alone is not enough to confirm fit.
labwork 302-1 Oil Pan Kit
labwork lists this 302-1 replacement pan for 1955–1987 GM muscle cars, classic cars, and trucks with LS Gen III and Gen IV V8 engines. The listed engine sizes range from 4.8 to 6.2 liters and include LS1, LS2, LS3, LS6, and LSX applications.
Best for: Buyers comparing retrofit pans for an older GM vehicle who want a product listing that clearly names the 302-1 part number and several LS engine families. Its stated classic-car and truck applications make it more relevant to swaps than the A-Premium vehicle-specific pan.
Check first: The provided features do not state oil capacity, filter requirements, or chassis-clearance measurements. The listing mentions addressing low oil level and overheating, but those outcomes are not a substitute for verifying the pan’s fit and the engine’s oiling setup.
WFLNHB 302-1 LS Oil Pan Kit
WFLNHB describes this as a cast-aluminum 302-1 replacement pan for 1955–1987 muscle cars, classic cars, and trucks. The listing highlights corrosion resistance and an advanced manufacturing process, but the supplied features do not give capacity or detailed engine-clearance specifications.
Best for: A buyer seeking a cast-aluminum retrofit-style option for a classic vehicle and comparing products by material and stated application. It is listed for older cars and trucks rather than as a vehicle-specific replacement for a newer factory truck.
Check first: Confirm the exact engine and chassis fitment, plus oil capacity and filter compatibility, before ordering. Those technical details are not included in the provided features.
Buying Guide: How to Choose an LS Truck Oil Pan
Is this a swap or a direct replacement?
Start with the job. A 302-1 retrofit pan is intended for older GM applications and LS swaps, while the A-Premium listing targets selected later-model vehicles. Do not assume that a pan described as an LS oil pan will fit every LS-powered truck.
Does the pan clear your chassis?
Compare the pan’s sump position and shape with the crossmember, steering, and other nearby components in your vehicle. The first product notes that engine location may need adjustment for clearance. The other supplied listings do not provide detailed clearance measurements, so confirm the setup before purchase.
Which engine and oiling details matter?
Verify the engine generation, displacement, crankshaft stroke, oil capacity, dipstick arrangement, and filter model. The first kit lists a 4.25-inch maximum stroke, a 5.5-quart sump, and specific filter choices; do not apply those figures automatically to the other pans.
How can you check vehicle fitment?
For a direct replacement, compare the exact year, make, model, engine, sensor configuration, and reference part number. For a swap, confirm the pan suits both the engine and chassis. Ask for missing measurements rather than relying on broad phrases such as “fits LS engines.”
Frequently Asked Questions
Are all LS oil pans interchangeable?
No. Fit depends on the engine, pan design, chassis clearance, and vehicle application. Swap pans and vehicle-specific replacement pans serve different needs.
Is a 302-1 pan right for a factory late-model truck?
Not necessarily. The supplied 302-1 listings focus on older GM vehicles and retrofit applications. Check the exact vehicle fitment before choosing one for a factory truck.
What oil filter fits the first retrofit kit?
Its listing names AC Delco PF48 or PF48E, Mobil 1 M1-113, Wix 57060, and K&N HP-1017, or equivalent filters.
Does the A-Premium pan include an oil-level sensor?
No. Its listing says the pan is without an oil-level sensor and includes a drain plug.
Can the factory dipstick be used with the first pan?
The listing says the original factory dipstick is incompatible for precise oil-level measurement. Check the appropriate dipstick setup for your installation.