aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Clear - Mopar Gen III Hemi Quick Change Differentials & Components Black anodized aluminum bulk-head adapter

Black anodized aluminum bulk-head adapter fittings are perfect when plumbing needs to pass through a firewall

Retains Rear Catalytic Converter:

Use a Brass Pressure Gauge Sensor where you need a good reference to what pressure is being seen

Thread: 3/8" NPT

Internal pockets

aFe Power Silver Bullet Throttle Body Spacer - 1" Thick - Clear - Mopar Gen III Hemi Quick Change Differentials & Components Black anodized aluminum bulk-head adapterSilver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response. Silver Bullet throttle body spacers are constructed out of durable 6061 T6 billet aluminum and use a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Serrated Helix Design: The serrated