BBK will soon be releasing their 80mm throttlebodies for the "drive-by-wire" trucks with the 4.8, 5.3, 6.0 and 8.1 motors. They are built from CNC-machined 356-T6 aluminum alloy. These throttlebodies offer quick installation and an 8-10hp gain to the rear wheels.
We're currently taking pre-orders for these and should have them ready to go just after the 1st of the year. If you place your order now (on-line or by calling 1-877-4-TBYRNE) you won't be charged until it is ready to ship. There is a $35. discount if you place your order by December 14th.
1756 1999-'02 GM 4.8, 5.3 and 6.0 (with electronic throttle control) - also fits 8.1 $399.99
1757 2003-'04 GM 4.8, 5.3 and 6.0 (with electronic throttle control) $399.99
Have a good day,
Tom
