Why It Matters
Rochester Quadrajet four-barrel carburetion served the production 400 and 455 GTO paths; application and date remain engine-specific.
Also Known As
1973 GTO Quadrajet1973 Pontiac four-barrel
Part profile
1973 GTO Rochester Quadrajet
carburetor · Rochester Products
Used On
1 linked car page.
LeMans Coupe or LeMans Sport Coupe two-door Colonnade hardtop
1973 Pontiac GTO
GTO option on LeMans Coupe or LeMans Sport Coupe