BTR VVT PHASER LIMITERS These VVT phaser limiters from BTR allow you to either limit or completely eliminate the VVT function on your Gen IV LS engine or Gen V LT engine. The Comp Cams phaser tool...

BTR's TK001 rocker trunnion kit is an excellent upgrade for your stock LS rocker arms. The TK001 utilizes high quality components to improve reliability and performance in your application by...

The BTR LS9 head gasket can't be beat for performance and value, but traditionally, the smaller bore engines have had to make do with a head gasket bore 0.15" bigger than needed. By re-designing a...

BTR LS9 MLS 7 Layer Cylinder Head Gaskets Pair Set Like GM #12622033 6.0 6.2 LS3 If you're putting together a budget power adder build, the BTR LS9 head gasket can't be beat for performance and...

BTR EQUALIZER INTAKE MANIFOLD - CATHEDRAL PORT - IMA-01For use with Fuel Rail Kit BTR FRK-01This intake is designed for combinations that are looking to make peak power between 6000 and 8000 rpm...

LS1/LS6/LS2/LS3 Exhaust Manifold Gasket New, Pair

BTR STAGE 2 TURBO CAMSHAFT V2220/23X .618"/.618" 113 LSAINTAKE LOBE LIFT @ TDC: 0.04422 The new BTR Turbo Stage 2 V2 cam was designed to be used in a wide variety of street and strip applications...

BTR STAGE 1 TURBO CAMSHAFT V2217/22X .616"/.616" 113 LSAINTAKE LOBE LIFT @ TDC: 0.03964 The new BTR Stage 1 Twin Turbo cam was designed to be a versatile camshaft that performs well in a wide range...

BTR LS3 STAGE 2 V2 CAMSHAFT 221/24X, .619/.617, 113 LSA INTAKE LOBE LIFT @ TDC: 0.05018 This V2 version of our Stage 2 camshaft makes more power and torque everywhere in the curve compared to our...

BTR GEN III & IV LS TRUCK NORRIS CAM Specs: 212/22X, .552/.552, 107 LSA The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from...

Developed and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 4 V2 is the largest offering in our naturally aspirated LS1/LS2/LS6 lineup. The NEW Stage 4 cam has been...

BTR RED HOT CAMSHAFT 221/24X, .619/.617, 113 LSA BTR is proud to introduce our newest camshaft offering for 5.7, 6.0, and 6.2 LS engines. Affectionately dubbed The Red Hot Cam, we have put this...