Longacre Durometer w/ Silver Case Exhaust Valve Zamp NC-40 SFI Neck Collar

Zamp NC-40 SFI Neck Collar is available in adult and youth sizes

1998-2010 Mazda B4000

390g Cartridge

Air-Fuel Ratio Gauge

Dual Out Same Side Exit

Longacre Durometer w/ Silver Case Exhaust Valve Zamp NC-40 SFI Neck CollarRacing Tire Hardness Tester Longacre is an established brand name in the racing industry and is recognized for dedication to quality, innovation and customer satisfaction. Check out our comprehensive line of race scales, alignment tools, racing gauges and other products. Whether you are into stock, modified, drag, go kart, off road, sprint or RC car racing, we'll provide you with the quality racing parts you deserve. Longacre customers include