K & N #594542 PERFORMANCE AIR FILTER/FLAME ARRESTER.

Designed to increase horsepower and torque.
Marine approved per SAE J1928 standard.
Washable and reusable.
Smooths and straightens incoming air.

For Late MerCruiser MPI Serpentine Belt 454 MAG & 502 MAG.

Product Description:
Flame Arrestor - Oval Tapered Base Outside Length: 9.5 in (241 mm)
Base Outside Width: 4.5 in (114 mm)
Flange Inside Diameter: 3.625 in (92 mm)
Flange Length: 0.75 in (19 mm)
Flange Type: Centered
Height: 4 in (102 mm)
Top Outside Length: 8.5 in (216 mm)
Top Outside Width: 3.75 in (95 mm)
Top Style: Metal
Top Material/Finish: Stainless Steel
With Cotton Media: Yes