Option reference

LS5 454 Turbo-Jet V8

performance · required

Turbo-Jet 454 engine bay photographed in a 1970 Chevrolet Monte Carlo SS. 1970 Chevrolet Monte Carlo SS 454

Reference Details

Availability: required · 1970 Chevrolet Monte Carlo SS 454
Category: performance · 1970 Chevrolet Monte Carlo SS 454
Code: LS5 · 1970 Chevrolet Monte Carlo SS 454
Confidence: reported · 1970 Chevrolet Monte Carlo SS 454
Notes: The SS454 package path is tied to the LS5 454 V8 in 1970 Monte Carlo SS454 source records. · 1970 Chevrolet Monte Carlo SS 454
Availability: required · 1971 Chevrolet Monte Carlo SS 454
Category: performance · 1971 Chevrolet Monte Carlo SS 454
Code: LS5 · 1971 Chevrolet Monte Carlo SS 454
Confidence: documented · 1971 Chevrolet Monte Carlo SS 454
Notes: The checked 1971 options table lists LS5 high-performance 454 as a Monte Carlo-only row at 1,919 units. · 1971 Chevrolet Monte Carlo SS 454

2 linked car pages.

1970 Chevrolet

Factory Chevrolet RPO Z20 SS 454 package

1971 Chevrolet

RPO Z20 Monte Carlo SS package, listed at 1,919 units in the checked 1971 options table