Our proprietary Halltech PCV (positive crankcase ventilation) fitting is made from carbon fiber infused nylon, with a smooth double-barrel interior.  Barbed on one end for the CAI connection, and smooth on the other for the PCV line. It's a perfect replacement for GM's OEM fitting.

This F-Seal gasket couples the venom intake bridge to the Delphi MAF unit

Nick Williams Performance 2.5" long WP 102 Throttle Body Connector Hose is our proprietary 4-ply black silicone hose made to couple the Halltech C6 Killer Bee to the Nick Williams 102 Throttle Body.  This hose is about 4.5" at the large end for our KB, and approximately 4.1" at the small end to fit tightly over the NW t/b.  If you anticipate putting the larger throttle body on your motor at a later date, or have already, you will need this hose to make it all work. Comes with stainless steel hose clamps.  Please indicate in  if you require the PCV nipple hole.  PCV fitting is an optional purchase at checkout.

This is the stock C6 throttle body (LS7/LS3) to Killer Bee (4.5" i.d.) silicone connector hose.  The internal dimensions are approximately 4.5" x 4".  Length is about 3".  Black Silicone 4-ply rubber.  Comes with a small hole for the PCV nipple (if you prefer no hole, please specify). Comes with stainless steel hose clamps.  PCV fitting is an optional purchase at checkout.

Proprietary Halltech throttle body hump-hose with molded-in PCV fitting connection.

• ID on intake side is approx 4". ID on t/b side is approx 3.75"
• Includes two stainless steel hose clamps.
• PCV fitting available during checkout, if needed.
• Make sure to request the added notch if you need it for our C6 Venom V2026 (05-07 LS2) System

Generic Halltech throttle body hump-hose.

• ID on both ends is approx 4"
• Includes two stainless steel hose clamps.
• Make sure to request the added hole if you need the PCV capability
• PCV fitting available during checkout, if needed.

C5 LS1/LS6 01-04 VENOM transition hose.

• includes stainless steel hose clamps
• approx hose length of 2.25"
• internal hose diameter of 3.75"
• includes notch that keys into your Delphi MAF sensor