Part profile

1973 GTO L75 455 engine assembly

Name: 1973 GTO L75 455 engine assembly
Brand: Pontiac

engine · Pontiac

400 and 455 V8: 230 or 250 net hp 1973 Pontiac GTO

Why It Matters

The optional 250-net-hp L75 455 used Turbo Hydra-Matic only and must not be confused with the canceled SD-455 GTO program.

1973 GTO 455 assemblyL75 455 four-barrel

1 linked car page.

LeMans Coupe or LeMans Sport Coupe two-door Colonnade hardtop

GTO option on LeMans Coupe or LeMans Sport Coupe

wheel

axle

suspension

transmission

engine

transmission

brake

carburetor

transmission

interior

body

Pontiac Motor Division, General Motors 1973 LeMans Sport Coupe sales brochure

New Hampshire GTO Association 1973 GTO axle codes