Autometer -4AN Elbow Fitting - 45 Deg w/ Swivel Nut

Includes 3ft. of #4 braided stainless steel line, firewall pass through grommet, 1/8" NPT female right angle to -4AN male fitting, -4AN male to 1/8" NPT male fitting, -4AN male to 1/8" NPT female...

1/16" NPT Male to -4AN Male mechanical gauge adapter for fuel rail. 1/16" NPT male thread to -4AN male ACCESSORIES

Watching your precise exhaust temperature can mean the difference between maximum performance and catastrophic engine damage. On high output diesel or forced induction applications, there are few...

Watching your precise exhaust temperature can mean the difference between maximum performance and catastrophic engine damage. On high output diesel or forced induction applications, there are few...

Transmission fluid temperature is the single biggest contributing factor to the lifespan of your automatic transmission. Having an accurate, realtime measurement allows you to know when to downshift...

Engines don?t like high water temperatures, Heat is the enemy of performance and reliability. Keep tabs on your temps with the most accurate, quickest responding water temperature gauge on the market...