Revolution Gear Full Spool – GM 14-Bolt 10.5 – 30 Spline – 4.10 & Down

Full spool for GM 10.5-inch 14-bolt rear axles. This spool permanently locks both axle shafts together for 100% traction at all times, making it a simple, durable option for dedicated off-road, competition, and trail rigs.

Axle: GM 10.5-inch 14-bolt

Axle splines: 30 spline

Carrier break: 4.10 and down

Traction type: Full spool

Location: Rear

SKU: 75-2023-30

UPC: 810038589039

A full spool eliminates differential action entirely, so both rear wheels turn together at all times. It is a cost-effective way to get maximum traction and is commonly used in off-road and racing applications.

Important: Full spools are not recommended for daily-driven street vehicles because they increase tire scrub and drivetrain stress during turns.