MSD Distributor Gear - Iron Analog Pressure Gauge #72975 features a pre-assembled ready

#72975 features a pre-assembled ready to bolt-on direct port nitrous system out-of-the-box

or other 2-5/8" o

IMSA and others

which mounts directly on the manifold

MSD Distributor Gear - Iron Analog Pressure Gauge #72975 features a pre-assembled readyThis Gear Test Fixture features variable rpm and oil pressure control allowing MSD engineers the ability to maintain the exact conditions that they want for gear tests. Severe loads can be placed on the gear and the fixture can spin up to 10,000 rpm MSD Distributor Gear Iron 8005 Increased Outer Hardened Layer Thickness Micro Polished Surface For Smooth Contact Proprietary Formulated Ductile Iron Melonite QPQ Coated Reduces Friction Initial Wear