BTR-32430090 Hydraulic Roller Stage 4 Camshaft for GM Gen III/IV LS Truck Engines

Name: BTR-32430090 Hydraulic Roller Stage 4 Camshaft for GM Gen III/IV LS Truck Engines
Brand: BRIAN TOOLEY RACING BTR
SKU: 559-BTR-32430090
Price: 389.99 USD
Availability: InStock

^$389⁹⁹

Ships on 09/15/2026

Lowest Price Guarantee

Gen III/IV LS Truck Hydraulic Roller Stage 4 Camshaft

4.8 L–6.2 L Applications

Duration @ .050: ~224 Int./~230 Ex.

Lift ~.553 in./~.553 in.

LSA ~109 deg

V2 Truck Grind

Stage 4 V2 truck cam for maximum street/strip performance with a lopey idle, best with a higher-stall converter and strong supporting mods.

Brian Tooley Racing BTR-32430090 Features:

Approx. Duration @ .050: ~224 Int. / ~230 Ex.
Approx. Valve Lift: ~.553 in. Int. / ~.553 in. Ex.
Approx. LSA: ~109 deg
Strong mid to top-end power focus
For well-supported builds seeking maximum gains

Brian Tooley Racing BTR-32430090 Notes:

Requires converter, springs, and thorough ECU tuning
Check piston-to-valve clearance on tight LSA combos

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft

BrandBRIAN TOOLEY RACING BTR

Package Height3.0

Package Width3.0

Package Length25.0

Weight15.0 PG

Part CategoryPerformance Parts

Intake Valve Lift.553

Part FitmentSemi Universal

Engine Make/SizeGM Gen III/IV LS

Exhaust Valve Lift.553