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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
A 3/4" thick head deck makes the AFR head ideal for nitrous or blower applications
More area and smoother transitions from the inlet to the outlet
AF720-04BLK
Constructed from an outside layer of chlorinated polyethylene (CPE)
100-250°F PHANTOM 2-1/16" TRANS TEMP Includes 1/8" NPT Sender
10° Steel Super Valve Locks 4 Groove CO624-16 Girdles A 3/4" thick head deck10 Steel Super Valve Locks 4 Groove 624 16 CO624 16 11 32" Valve Stem Size SUPER LOCKS, 10 DEG, 11 32" Wider angle (10) locks better distribute the ever increasing valve spring loads over the retainer than typical 7 locks reducing the chance of "pull through" failure Precision machined rather than stamped for the ultimate in accuracy Super tough, fatigue resistant alloy material Inside tang to taper relationship held tightly for repeatable valve
