GrimmSpeed EJ Timing Belt Guide

Precision That Protects

When it comes to Subaru’s EJ engine platform, precision is everything, especially when dealing with timing components. The GrimmSpeed Timing Belt Guide was engineered to provide superior belt control, helping prevent the dreaded skip that can cause serious engine damage.

The OEM timing belt guide is made from thin, stamped steel and offers limited adjustment. Our solution is simple: start with billet 6061-T6 aluminum, apply Type II black hard anodizing for durability, and add laser-engraved GrimmSpeed branding for a clean finish. The result is a stronger, more precise guide that’s easier to set up and offers a wider adjustment range to help ensure your timing belt stays exactly where it should.

This small but crucial part adds a big layer of confidence for anyone building or maintaining an EJ engine, from street cars to high-performance track builds.

Quick Specs

• Material: Billet 6061-T6 Aluminum, Black Type II Hard Anodized

• Logo: Laser-Engraved GrimmSpeed branding

• Hardware: Grade 12.9 Socket Head Cap Screws included

• Washers: Zinc-Plated Lock Washers to prevent hardware from backing out

• Adjustment Range: Increased versus OEM for better belt retention

• Maintenance: Simple bolt-on installation with included hardware

What’s Included

• (1) Laser-Engraved Timing Belt Guide

• (2) M6 x 1 x 30 Socket Head Cap Screws

• (2) M6 Zinc-Plated Split Lock Washers