billet ALUMINIUM impeller and custom seal tested at 250 degrees
Works with stock ignition as well as MSD Ignitions
Bronze Distributor GearSuit SB & BB Chev with
Reverse polarity protection
They feature an etched NOS logo and tags for fuel and N20 identification during installation or jet changes
Chrome Moly Steel Retainers 1.065" OD, .730" ID (.060" Higher than 347-ST) ISK36 Fuel Cooler Tanks billet ALUMINIUM impeller and customChrome Moly Steel Retainers 1. 065" OD, . 730" ID (. 060" Higher than 347 ST)For 5005, 6005, 6105, 6205, 8005 A, 8305, 9005, 9105, 9625 Valve Springs ISK3607 ST K3607 ST 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.