Billet Specialties Large Oval Dual Quad Air Cleaner Assembly - Adjustable Base - Polished - Ball-Milled Design 20800XK 1-3/4 in OD Tube the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

1-3/4 in OD Tube

Both come with 100% CNC ported 65cc or 75cc combustion chambers and 80cc exhaust ports with a 3/4'' thick head deck (ideal for nitrous or blower applications)

Includes mount for stock headlight switch

VCB Economy Series

The Medium 2" tips the scales at less than 1 pound

Billet Specialties Large Oval Dual Quad Air Cleaner Assembly Adjustable Base Polished Ball Milled Design 20800XK 1 3 4 in OD Tube the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) 1 3 4 in OD Tube Both come with 100% CNC ported 65cc or 75cc combustion chambers and 80cc exhaust ports with a 3 4'' thick head deck (ideal for nitrous or blower applications)