AFE: Silver Bullet Throttle Body Spacer GM Trucks/SUVs 07-13 V8-4.8L/5.3L/6.0L/6.2L (GMT900) port injection Stage 2 - The wXm

Stage 2 - The wXm Reaper-LT1PDS cam is that loud raspy loping cam that still has nice low end driveability while allowing maximum air flow for the motor to breath and the super charger to maximize it's efficiency

you can actually rotate the motor over and check the rocker arm/valve tip relationship as you adjust the pushrod length

It conducts 560% more electricity & 481% more heat than Platinum

BMR’s AA039 Lower A-arms are equipped with heavy-duty

Model: 4238001M

AFE: Silver Bullet Throttle Body Spacer GM Trucks/SUVs 07-13 V8-4.8L/5.3L/6.0L/6.2L (GMT900) port injection Stage 2 - The wXmSerrated Helix Design: The Serrated Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated Helix combination design also reduces intake whistle that occurs with Helix only designs. 6061 T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are constructed