Screw on Filter



"So beautiful it's a shame to put it under the car!"

We designed our pan to work with the tight spacing of the LSx. Rigorously tested on track and the street. Six and a half quart sump with four door diamond designed road race baffle to offer superior oil under high G load conditions. Extra thick 3/8" pan rails for added rigidity. The pan is a full aluminum construction welded inside and out then heat treated for strength. Provisions for external oil cooler can be adapted through side exits. Pan includes pick up tube and mounting hardware.

Updated design to clear late model crank position sensors. Pan rails are now mill finished to ensure a non leak sealing surface. Pan uses filter PF48.


Additional information

Weight 20 lbs
Dimensions 12 × 24 × 10 in

Customer Reviews

Based on 5 reviews
Benjamin Sarver

After first trying to make a Holley pan work I changed course and sprung for this high quality Moroso pan. The baffling is great and there is now plenty of clearance. Definitely the way to go for an LS swapped Miata!

Great quality

Very clean welds and very good clearance in the vehicle

Alain Blanchet
Screw on Filter

Really satisfied as much for the room as the delivery time. I recommend home without hesitation.

Zach H
ls1 swap 99 miata

Perfect fit and built right

Mason Messina
Great quality and really simple

This pan with the screw on filter is worth the extra money. The welds are really good and the screw on filter makes it 100 times easier to change the oil and saves a lot of room. It also has the doors on the inside of the pan to keep oil near the pickup and prevents oil from sloshing around under acceleration or cornering. It blew my expectations out of the water.