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Engine profile

Pontiac LS2 Super Duty 455 V8

Pontiac V8 · 455 cubic inches · Pontiac

SD-455 shaker hood and hood bird crop from approved Commons media; component context, not stamp-code proof. 1973 Pontiac Firebird Trans Am SD-455

Engine Summary

Manufacturer: Pontiac
Family: Pontiac V8
Displacement: 455 cubic inches

Also Known As

35XLS2SD-455 V-8 4BBLPontiac 455 Super DutyPontiac LS2 Super Duty 455 V-8Super Duty 455SD-455SD455Trans Am SD455455 Super DutyW8ZJ

Cars Using This Engine

2 linked car pages.

2-door hardtop coupe

1973 Pontiac Firebird Trans Am SD-455

Factory Pontiac Firebird Trans Am with LS2 SD-455 option

2-door coupe

1974 Pontiac Firebird Trans Am SD-455

Factory-built Pontiac Firebird Trans Am

Source Trail

Pontiac Motor Division 1973 Pontiac Firebird sales brochure/folder

Tran-Zam.com 1973 Firebird Engine Options

Tran-Zam.com 1973 Firebird Options

Tran-Zam.com 1973 Firebird Colors

Tran-Zam.com 1973 Firebird Interiors

Tran-Zam.com 1973 Firebird Facts

Tran-Zam.com 1973 Firebird Models

Classic Car Authority 1973 Pontiac Firebird Trans Am SD-455 — Specs, Production Numbers & Buyer Guide