K&N Universal Performance Air Filters RP-4660 B-Series UPC: 614046637450

UPC: 614046637450

749" main journal diameter (stock 351c size) Finished lifter bores Revised oiling and cooling system passageways Siamese bore with no drilling Increased bulkhead material Threaded core and gallery plugs Not designed for production 302/351W Uses common OD bearings Unique cam plug included

13" or 14" two-piece rotors

Zinc plated with retention ball

Plug Specifications Center Electrode Core Material: Copper Core Center Electrode Tip Material: Nickel With V-Groove Ground Configuration: Standard Ground Electrode Core Material: Nickel Core Ground Electrode Quantity: 1 Ground Electrode Tip Design: Standard Hex Size: 5/8" Insulator Height: 50

K&N Universal Performance Air Filters RP-4660 B-Series UPC: 614046637450Brand: K&N Manufacturer's Part Number: RP 4660 Part Type: Air Filter Elements Product Line: K&N Universal Performance Air Filters Automotive Fittings Part Number: KNN RP 4660 UPC: 024844086778 Air Filter Type: Oiled Air Filter Style: Conical flanged Inlet Flange Inside Diameter (in.): 4. 00 Air Filter Length (in.): 5. 50 Air Filter Top Measurement: 4. 000 in. diameter Air Filter Bottom Measurement: 5. 375 in. diameter Filter Material: Cotton gauze