4×2 Direct Linkage Kit.
Trim-to-Fit

A specially developed, trim-to-fit 4×2  linkage for carburetors in two banks of two - complete, from back-bar levers to carburetors allowing you the flexibility to work with intakes with max dimensions as given above. If in doubt, always measure your manifold spacing. Stromberg back-bar linkages comprise unique low-line brackets - one long and one short - with rolled ends and Oilite self-lubricating bushes. Trim the long one to suit the offset between the two banks of carbs (see the Installation Guide). Supported at four points for zero flex, the stainless steel back-bar shaft comes with two end stops to prevent lateral movement. The carburetors are connected through 9091K Superlink throttle levers with swivels, including two special swivels to mount the rod ends – plus two long link rods with opposite threaded rod ends. Just spin the rod to adjust for the lever angles. The kit comes with four Stromberg ‘Snapback’ throttle return springs.

Connects to your throttle pedal linkage via one of the two long back-bar levers, or add a further one (Stromberg kit 9096K) anywhere along the back-bar shaft to align with your ‘pull’ point. Stromberg recommends a mechanical pedal link for all multi-carb systems.

Designed for maximum versatility in operation, the long back-bar levers have three mounting points for flexible throttle response and leverage. For more information, check out our 4×2 Tuning Tips at the Stromberg Tech Center.

The linkage comes pre-assembled with full instructions on trimming, installation and tuning. Click the other tabs to preview.

NOTE: If your carburetors mount too close together, or even overlap in the centre (eg. Weiand WC4D or Edelbrock CD-694 manifolds), use Stromberg extended throttle shafts (9139K) and ask about our 4×2 inline linkage kits.

NOTE: This kit will not fit Holley or Edelbrock 94 carburetors as the idle mix screws are on the back where the brackets fit on the 97.