Radiator and Water Pump Clamp on Compression -AN Fitting

Avoid the hassles of welding while gaining the functionality of -AN fittings when it comes to plumbing your new engine! March Performance's Radiator Clamp on Compression -AN Fittings brings you the strength of a weld but the functionality and ease of a bolt on fitting! Avoid hose clamps on your water pump by using the same compression fitting on the inlet! These fittings begin with a simple clamp and O-ring but then allow for additional compression to give you a rock solid connection rated for at least 120 PSI and pass all -AN standards!

Each kit includes:

• Clamps for 1.5" or 1.25" radiator inlets/outlets w/ hardware
• -20 or -16 AN fitting
• Compression Ring
• O Ring

Restrictions:

• 2" clamp will fit inlet/outlets from 1.85" to 2.0"
• 1.85" clamp will fit inlet/outlets from 1.7" to 1.85"
• 1.5" clamp will fit radiator inlet/outlets from 1.45" to 1.6"
• 1.25" clamp will fit radiator inlet/outlets from 1.2" to 1.35"
• Lip on the radiator must have a diameter LESS than 1.68"