Why It Matters
The 1974 Hurst/Olds W-30 used the V-code 455 with 396021F or FA block, KA heads, Quadrajet carburetor, and dual-snorkel air cleaner.
Also Known As
1974 Hurst Olds V-code 4551974 396021F 4551974 KA-head 455
Part profile
1974 Oldsmobile W-30 455 engine assembly
engine part · Oldsmobile
Used On
1 linked car page.
Cutlass S two-door Colonnade coupe converted by Hurst Performance
1974 Oldsmobile Hurst/Olds W-30 455
380 W-30 coupes from 1,800 regular-production Hurst/Olds