Zero Error Racing – Radius Rods & Heims

Zero Error Racing radius rods and heims are engineered for racers who demand absolute precision, strength, and reliability from their chassis linkage components. Each rod is CNC‑machined in the USA from true billet aircraft‑grade aluminum, delivering unmatched rigidity, perfect geometry, and long‑term durability under extreme racing loads.

Designed for Quarter Midgets, Jr. Dragsters, Go‑Quads, and custom racing applications, Zero Error radius rods maintain consistent alignment through hard cornering, chassis flex, vibration, and repeated heat cycles. Paired with premium high‑misalignment heims, these assemblies provide smooth articulation, tight steering response, and rock‑solid stability at speed.

Every component is finished with anodized coatings or heat‑treated surfaces for maximum protection against corrosion, fuel, chemicals, and abrasion. Zero Error linkage hardware not only performs at the highest level but also gives your chassis a clean, professional, race‑ready appearance.

Key Features

• Billet Aircraft Aluminum Rods Machined from solid 6061‑T6 or 7075‑T6 aluminum for superior strength‑to‑weight performance.

• Precision CNC Machining Zero Error tolerances ensure perfect length, thread accuracy, and alignment.

• Premium Heims High‑misalignment bearings provide smooth articulation and consistent steering feel.

• USA‑Made Quality Manufactured in-house with controlled surface finish and verified dimensional accuracy.

• Race‑Grade Durability Built to withstand vibration, cornering load, and repeated impacts.

• Anodized Protective Finishes Corrosion‑resistant and fuel‑resistant coatings for long‑term reliability.

• Performance‑Focused Engineering Improves steering precision, chassis stability, and overall handling consistency.

Common Zero Error Radius Rod & Heim Components

• Billet radius rods (multiple lengths)

• High‑misalignment heims

• Rod ends & jam nuts

• Mounting hardware

• Custom CNC‑machined linkage accessories