Offenhauser 0309-1 Buick Pilot Bearing Adapter
$74.00Offenhauser 0309-1 Buick Pilot Bearing Adapter 1953 – ’58
Hardened Steel for increased endurance. Features a threaded center for easy extraction.
Pilot Bore Size – 2″
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Offenhauser 0309-1 Buick Pilot Bearing Adapter 1953 – ’58
Hardened Steel for increased endurance. Features a threaded center for easy extraction.
Pilot Bore Size – 2″

Offenhauser 0309-2 Buick Pilot Bearing Adapter
Hardened Steel for increased endurance. Features a threaded center for easy extraction.
For Buick crankshaft pilot bore of 1-3/8″

Engine adapter for 32-48 Ford or 39-50 Mercury 0410 Chrysler “B” ignitions in front.




Marine leveling block, with Allens 8 degree. Engine mounted forward in boat.

Accepts quad adaption B carb on quad adaption A base

Offenhauser 3314 – 4 barrel to Dual 2 barrel carb adapter

Offenhauser 3409 Carburetor Adapter 8 degree leveling block, for oval track racing. Accepts quad adaption B carb on Quad adaption A manifold base.

Offenhauser 3409A Quad Adaption 8 degree leveling block for oval track racing. Accepts quad adaption A only carb on same size manifold base.

Quad Adaption 8 degree leveling block for oval track racing. Accepts quad adaption B only carb on same size manifold base
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