FIC 36 LB LS1, LS6, LS2, LS3, L92, LQ4 Drop-InDirect fit except the PCM programming. Flows 42 LBS @ 58 psi and 36LB @ 43. 5 psi. These include lifetime warranty to original owner. Price is for a set of 8. Part Number: FIC42LSSET

you can either purchase a 2015-2020 cat back system to pair with the headers or have an exhaust shop flip the flange for you

Flanged Impeller Hub for Anti-Flex Durability

660 Spring Kit

in most cases

Forgestar D5

Allows full throttle blade range to 100% wide open throttle

1300cc / 125lb at 43

& Machined In The U

Air Intake Tube Delivery

Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine

Includes ABS plastic heat shield to block engine heat at idle and low speed

68cc CNC Machined Chambers