Billet Specialties Wheel Spacer - 5 x 4.50/4.75" - 1/4" Thick - Clear Anodize Water Necks and Thermostat Housings A urethane plug is also

A urethane plug is also included if you wish to completely seal the air box

X-Flow Power

The MAC-1X pumper features a single powerful motor nested within the filter to reduce overall size

Compression Gauge

This system will fit virtually any tank

Billet Specialties Wheel Spacer - 5 x 4.50/4.75" - 1/4" Thick - Clear Anodize Water Necks and Thermostat Housings A urethane plug is alsoProduct Description: Wheel Spacer 5 x 4. 50 4. 75 in Bolt Pattern 1 4 in Thick Aluminum Clear Anodized Sold Individually Billet Specialties is proud to be one of the most recognized names in the Hot Rod industry. With hundreds of accessory products and 90 plus wheel styles Billet Specialties has the most diverse product line in the industry and its growing every day. No other billet wheel or accessory manufacturer can make that claim. We have been