HOOKER SHORTY 14-16 GM TRUCK (5.3) - 70301411-RHKRWe are proud to offer these stainless steel shorty headers for 2014 2016 Chevy Silverado GMC Sierra vehicles. These headers feature 1 7 8 primary tubes and are engineered to offer both premium fitment and maximum performance from your 5. 3L engine. CARB EO# D 115 20 for 2014 to 2016 models Features: 50 State Smog Legal, C. A. R. B. EO# D 115 20 for 2014 to 2016 models Max dyno gains of +9. 48 HP & +10. 67 LB. FT. torque 1 7 8 lightweight, 16 gauge,

the stage I twin turbo cam has proven to be a versatile camshaft that can do extremely well in multiple applications

2L combos using smaller centrifugal or PDS style blowers with great street manners

5 psi 540cc/min (52lb/hr) Flow Rate @ 58 psi 625cc/min (60lb/hr) Connector Style  EV6/USCAR Quantity Set of 8

Intake Manifold does NOT include 102mm GM LS Throttle Body

and new 50lb/hr injectors

Coil Bind: 1

660" Lift Dual Spring Kit (SK001) for LS engines using stock rocker arms

750cc/min (72lbs/hr) at OE 58psi (4 bar)

Heater Core Inlet Quick Connect Fitting (1)

618" Duration 220/23X Lobe Separation Angle 113

This is a 6-pin style (Gen 4) throttle body

Part Number ARP 234-4341 Part Type Head Stud Brand ARP Engine Type Dart LS (23-Bolt) Hardware Style 12-Point