Engines and Components› Camshafts and Valvetrain

Texas Speed

Stage 4 High Lift Camshaft, 4.8L/5.3L/6.0L

$409.99

SKU: TSP-25-TSP223226R6

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Texas Speed TSP Stage 4 High Lift Truck Camshaft is a performance camshaft designed for 4.8L, 5.3L, and 6.0L GM truck engines. It features a 223/226 duration with .600"/.600" lift and a 3-bolt timing gear pattern. This camshaft offers a power band from 1500-6200 RPM and a slightly lopey idle.
Show original supplier description
The Texas Speed & Performance Stage IV High Lift Truck Camshaft (TSP-25-TSP223226R6) is engineered for 4.8L, 5.3L, and 6.0L GM truck engines, providing significant power gains while maintaining a daily-driver friendly experience. This camshaft boasts a 223/226 duration with .600"/.600" lift and is available with your choice of LSA (111, 112, 113, or 114). Designed for optimal performance, the Stage 4 High Lift cam operates within a 1500-6200 RPM power band, delivering a satisfyingly lopey idle. Texas Speed recommends an aftermarket torque converter (3000+ stall speed) and computer tuning for optimal performance with this camshaft. It is a popular choice for Silverado and Sierra truck owners seeking enhanced power and an aggressive sound from their 5.3L engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTexas Speed
Part NumberTSP-25-TSP223226R6
CategoryEngines and Components

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy