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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
BBK O2 extensions use OEM connectors and heat protective sleeves make installation a snap
System contains Polyphonic Harmonizer and SwitchFire® Technology
Direct Snap-In Installation
ARP BB Ford 390-428c
BikeMaster 100-110/90-19 TR6 Tube 1993-gmc-k2500-sierra-slx-esi9224106 BBK O2 extensions use OEMMade with seamless construction, these are natural rubber tubes with heavy duty valves. Natural rubber tube with heavy duty valve for long lasting performance Made with seamless construction for durability and reliability
