If you are going to take the time to bolt on a TBI style aftermarket EFI
Why not just go port injection?
Ship me the Ebay manifold, I'll machine a set of fuel rails and you and send the assembly your way.
Bolt on a 4150 style TB
www.edelbrock.com
oldsrocketparts.com
Why not just go port injection?
Ship me the Ebay manifold, I'll machine a set of fuel rails and you and send the assembly your way.

OLDSMOBILE 455 SINGLE PLANE FUEL INJECTION INTAKE MANIFOLD | eBay
Was installed on 71 455.
www.ebay.com
Bolt on a 4150 style TB

Throttle Body #4150 For Universal 4150 Style 4-Barrel
The Edelbrock #4150 Throttle Body. Victor EFI. 4-Barrel. 4150-Style Mounting Flange. 1.75" Bores. Includes GM-Style Stepper IAC Motor. Satin Finish


NEW OLDSMOBILE PORT INJECTION AIR GAP INTAKE MANIFOLDS 400,425,AND 455 (WITH INJECTORS)
HERE’S THE ONE AND ONLY OLDSMOBILE PORT INJECTION AIR GAP INTAKE MANIFOLD . THE INTAKE COMES WITH THE EXACT PARTS IN PICTURE . MANIFOLDS ARE MACHINED IN HOUSE . IT COMES WITH 36 LBS HOLLEY IN…
