TwoStep 4×2 Direct Linkage. For Offy Pacesetter 5024


Complete 4x2 direct linkage for carburetors in two banks of two

Fits the Offenhauser Pacesetter 5024 4x2 intake:

Carb spacing front to back : 8-5/8 inches
Carb spacing side to side:     6-1/2 inches
Offset between banks:           3/4 inch.

Part No. 9271-D


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TwoStep 4×2 Direct Linkage. For Offy Pacesetter 5024

A specially developed 4×2  linkage for the Offenhauser Pacesetter 5024 intake and others with dimensions as given above. If in doubt, measure your manifold spacing.

The back-bar comprises unique low-line brackets with rolled ends and Oilite self-lubricating bushes – one long and one short to suit the offset between the two banks of carbs. Supported at four points for zero flex, the stainless steel back-bar shaft comes with two end stops to prevent lateral movement. Opposite threaded rod ends ensure easy linkage adjustment. Just spin the secondary link rod to adjust for the correct lever angles.

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

The linkage comes pre-assembled, installs easily and comes with full instructions. Click the other tabs for help with installation and tuning.

Please note: This kit will not fit Holley, Ford or Edelbrock 94-style carburetors which have idle mixture screws on the back.

Tech Center

Choosing the right linkage for your 4×2

At Stromberg we’ve got a 4x2 linkage for your intake, whether the carbs are spaced or tight, staggered or inline -  Offenhauser, Martin, Offy Pacesetter, Horne, Cragar, WC4D, CD-694, blower / supercharger intakes and more. Some use a back-bar. Others need our 9139K throttle extensions. Read on!


TwoStep Linkage Installation Guide

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Back-bar Linkage Installation Guide

Installation, guide, linkage, instructions, manual, 4×2, 6×2, twostep, back-bar

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