4150 Holley Dual Carburettor Blower Linkage Kit Sideways Mount Carburettors

4150 Holley Dual Carburettor Blower Linkage Kit – Sideways Mount

Upgrade your sideways-mounted Holley 4150 dual carburettors with a dedicated throttle linkage kit designed for synchronized, responsive throttle control in blower applications. Built for non-dominator dual 4150 carbs mounted sideways on top of a blower, this kit delivers reliable operation and a clean, race-ready appearance.

Finishes to suit your build

• AF42-1070: Chrome Elite finish for a bright, mirror-like shine that resists corrosion and complements chrome engine components.
• AF42-1070BLK: Hand-polished black anodised finish for a stealthy, high-contrast look on performance builds.

Key design and performance features

• Adjustable heim end design for precise throttle link alignment and easy fine-tuning during installation.
• Needle bearings deliver longevity and smooth throttle operation, reducing play and improving accelerator response.
• Shafts and arms are splined to avert slipping under high-load conditions, maintaining consistent carb synchronization.
• Includes two extra-long studs to mount the lower cable bracket to the left side of the blower for flexible installation options.

Compatibility and installation notes

Designed for dual 4150 Series carburettors (non-dominator) configured in a sideways arrangement on top of a blower. This kit is not intended for dominator-style carburettors or non-sideways mounting configurations. The included extra-long studs assist with securing the lower cable bracket to the left side of the blower, simplifying alignment during setup.

Why this linkage kit stands out

• Specifically tailored for sideways-mounted 4150 dual-carb setups, ensuring proper geometry and operation in blower applications.
• Finishes in Chrome Elite or Black Anodised to match or accentuate engine bay styling.
• Robust construction with splined shafts, adjustable heim ends, and precision needle bearings for consistent throttle feel under race conditions.