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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
diagnostic LEDS must face up
High Impedance Injector Drivers will safely power most Stock LS injectors and Holley EFI Injectors
durability
BoostLine CNC Ported 243/799 casting Heads
GM Rockers built with bronze bushing and trunnion kits
Boostline CNC Ported 243/799 Cylinder Heads - Pair Head Bolts diagnostic LEDS must face upTop off your short block, or just upgrade your current setup with Boostline's CNC ported 243 799 heads! These are a factory GM head that have been CNC Ported. These heads start off as a factory casting from GM then enter Boostline's advanced manufacturing processes proven to generate the most efficient power in every application. We take great pride in our work and our attention to detail is unmatched in this industry. FEDs Boostline Heads Include:
