Engines and Components› Camshafts and Valvetrain

Texas Speed

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

$389.99

SKU: TSP-25-TSP223226R6

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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.

MIA's Description

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.

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Specifications

BrandTexas Speed
Part NumberTSP-25-TSP223226R6
CategoryEngines and Components

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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.

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