PRO627400 E-Revo/Summit Pro-Spline HD Driveshaft Set

A heavy‑duty driveshaft upgrade set for Traxxas E‑Revo and Summit trucks that replaces stock plastic driveshafts with pre‑assembled, hardened steel Pro‑Spline HD units featuring true 6‑sided splines for smoother suspension travel, stronger durability, and less risk of spline stripping under power.

• Made from hardened steel with a black oxide coating for enhanced strength and corrosion resistance.

• True 6‑sided sliding spline design lets the shafts slide smoothly through suspension travel without binding or premature wear.

• Pre‑assembled units arrive ready to install so you can upgrade quickly without complex assembly.

• Steel springs fully surround the pins to securely hold them in place even during aggressive running.

• Replaces fragile stock plastic driveshafts to reduce the risk of stripping under power.

• Suitable for front and rear positions to strengthen the entire drivetrain.

• Ideal for high‑power setups and hard bashing where stock components may fail.