Rochester 4BBL Quadrajet 800CFM for Buick & Oldsmobile Stage 1 – 335009 $639.00 SMI – STAGE ONE – (800 CFM) ROCHESTER QUADRAJET For use on stock 350-400-425-455 engines.
Rochester 4BBL Quadrajet 800CFM for Buick & Oldsmobile Stage 2 – 335010 $659.00 SMI – STAGE TWO – (800 CFM) ROCHESTER QUADRAJET For use on Moderately Modified 350-400-425-455 engines with: Aftermarket Cam, Aluminum Intake and Headers.
Rochester 4BBL Quadrajet 800CFM for Pontiac Stage 1 – 335007 $639.00 SMI – STAGE ONE – (800 CFM) ROCHESTER QUADRAJET For use on stock 350-400-455 (Non-Ram Air, Super Duty or H.O.)
Rochester 4BBL Quadrajet 800CFM for Pontiac Stage 2 – 335008 $659.00 SMI – STAGE TWO – (800 CFM) ROCHESTER QUADRAJET For use on Moderately Modified 350-400-455 engines with: Aftermarket Cam, 8.5-10:1 Compression, Mildly Ported Iron or Aluminum Heads, Aluminum Intake and Headers.