BTR 5.3 LT TRUCK UPGRADE KIT - L86 MANIFOLD PLUS

BTR 5.3 LT TRUCK UPGRADE KIT - L86 MANIFOLD PLUS

If you've got a stock to moderate performance built 5.3 LT in your GM truck, this is the magic combo to take it from stocky to HEALTHY! Customers planning on building a nice basic cammed 5.3 LT street truck will want to go with this great proven combination of parts.

No loss to low end torque, and easy 10-20 RWHP gains in the midrange to top end for an inexpensive easy driveway hand-tools no-fluids job with OEM and OEM quality parts! Expect a healthy new engine induction sound, better tip-in throttle response, and more passing & pulling power when you bury the hammer. 

Kit Includes:

x1 GM GENUINE PARTS L86 L87 L8T INTAKE MANIFOLD - GM-12639087

x1 GM GENUINE PARTS PCV TUBE L86 L87 L8T INTAKE 2014+ TRUCK - GM-12650610

x8 GM GENUINE PARTS INTAKE GASKET 12626354   -OR-   x1 BTR GEN V INTAKE GASKET SET - BTR-26534

x1 GM GENUINE PARTS THROTTLE BODY SEAL - 12639086

x1 BTR 87MM GEN V LT THROTTLE BODY - BTR-TB-87LT

x1 BTR L86 TRINITY COLD AIR TUBE KIT - CAT-L86-01*

Throttle body re-learn may be needed on stock applications. Modified applications may need additional tuning. 

* If you have already purchased a cold air kit for your L83 with a 4.25" diameter tube like the BT Trinity Intake Tube, you can select silicone coupler BTR PN 425X390X300RBRD to adapt your current CAI to the LT 87MM throttle body.