Easy to install and most importantly non-flammable
Includes gauge mounting hardware and installation instructions
Includes bolts
This point milling can increase flow (cfm) up to 15-35% depending on each size compressor wheel
Must be used with an MSD 6
Chrome Moly Steel Retainers 1.120" OD, .765" ID ISK275-ST Product:For 9205, 9275, 9315, 9365, 9365-SP, 9375/85 PLUS, 9385, 9425 Valve S Easy to install and mostChrome Moly Steel Retainers 1. 120" OD, . 765" ID 275 ST ISK275 ST For 9205, 9275, 9315, 9365, 9365 SP, 9375 85 PLUS, 9385, 9425 Valve Springs MOLY RETAINER SUPER 7 + . 150 Isky 4130 Chrome Moly Light Weight Steel Valve Spring Retainers are ideal for street and highly stressed competition applications. They are specially heat treated and black oxide finished to protect against corrosion. Set of 16 4130 Chromemoly steel retainers.