Brian Tooley Racing BTR Stage 3 Truck Camshaft Kit | .625″ Beehive Springs | Valve Seals | Timing Gasket | +63HP +26TQ | 213/22X .549/.549 109 LSA | Fits GM 4.8L 5.3L 6.0L 6.2L LM7 LC9 LQ4 LQ9 L92 L96

Description

The Brian Tooley Racing Stage 3 Truck cam is one of the most respected performance camshafts in the LS truck community — and this kit gives you everything needed to install it right the first time. BTR’s Stage 3 Truck grind sits in the sweet spot of the V2 truck lineup: aggressive enough to deliver real, dyno-proven gains of 63+ horsepower and 26+ lb-ft of torque, while still being manageable enough for a street-driven build with the right supporting mods and a proper tune. With a 1,900–6,400 RPM operating range, a 6/10 chop rating, and .549″/.549″ valve lift, this cam delivers a broad, usable powerband that pulls strong from idle all the way to redline. Fire it up and the Stage 3 announces itself immediately — confident, lopey, and impossible to mistake for stock.

This kit pairs the BTR Stage 3 Truck cam with a matched valvetrain package to support it from day one. The PAC1219-style beehive valve springs are purpose-matched to this cam’s .549″/.549″ lift profile, delivering the correct seat and open pressures for reliable high-RPM operation. Premium valve stem seals are included for a clean, oil-tight build, and the front timing cover gasket ensures your install is complete without any last-minute trips to the parts store. Every component in this kit is selected to work together seamlessly so you can focus on the build — not the sourcing.

This kit is compatible with 1999–2013 GM 4.8L, 5.3L, 6.0L, and 6.2L Vortec LS engines. A professional tune is required for both automatic and manual applications. A 2,500–3,000 RPM stall converter is recommended for automatic vehicles for best performance. Measuring piston-to-valve clearance prior to installation is always recommended. Big power. Broad powerband. Built for the street.

• COMPLETE BTR STAGE 3 TRUCK CAM KIT – Trusted by LS builders nationwide, this kit includes everything a professional installer would spec: Brian Tooley Racing Stage 3 Truck Camshaft (213/22X, .549″/.549″, 109 LSA, 3-Bolt), PAC1219-Style Beehive Valve Springs, Premium Valve Stem Seals, and a Front Timing Cover Gasket. One order, one shipment, zero guesswork.
• DYNO PROVEN +63 HP AND +26 LB-FT OF TORQUE – The BTR Stage 3 Truck cam delivers some of the strongest dyno-proven gains in the LS truck cam segment. A broad 1,900–6,400 RPM operating range means the power is usable everywhere — not just at peak RPM. This is the cam serious truck builders choose when they want real power with real street manners.
• PRECISION CAM SPECS – 213°/22X° Duration at .050″, .549″/.549″ Valve Lift, 109° LSA, 3-Bolt Pattern, 1,900–6,400 RPM Operating Range. Chop scale: 6/10. A 2,500–3,000 RPM stall converter is recommended for automatic applications. Professional tune required for all applications. Measuring piston-to-valve clearance prior to installation is always recommended.
• PAC1219-STYLE BEEHIVE VALVE SPRINGS + VALVE STEM SEALS – Purpose-matched to the BTR Stage 3’s .549″/.549″ lift profile, these beehive springs deliver the correct seat and open pressures for reliable high-RPM operation while keeping valvetrain mass low. Premium valve stem seals and front timing cover gasket included for a truly complete, professional install.
• BTR ENGINEERING + MADE IN THE USA – Brian Tooley Racing camshafts are designed in house, Spintron tested, and engine dyno proven before they ever reach a customer. Each V3 cam is born from its own specific cam core — no generic cores used — resulting in more average torque, higher peak power, and maximum depth heat treatment for long-term reliability. This is not a generic cam — it is a purpose-engineered performance grind built to last.