Stainless Works Headers Only 1-5/8" Performance Connect Fuel Injectors see KIT121

see KIT121

Kit includes (4) 4' straight tubes

Gull Winged Grease Grooves: Allows for improved lubrication disbursement around the ball stud

the bottom line is this new Big Lift Kit is the best 4-Inch lift kit you can install on a new body style 2025 GM 1500 4WD truck

With conventional steering stabilizers

Stainless Works Headers Only 1-5/8" Performance Connect Fuel Injectors see KIT1211963 82 Corvette small block full length headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3 8" thick flanges into 1 5 8" primaries, 3" slip fit collectors, Long tube design makes great power and mid range torque. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime warranty and