Option reference

342 / Y99 Formula Handling Package

chassis · standard

Reference Details

Availability: standard
Category: chassis
Code: 342 / Y99
Confidence: documented
Notes: Listed as standard on Trans Am and includes heavy-duty stabilizer bars, rear springs and shocks, F60-15 white-letter tires, and 15x7 wheels.

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1973 Pontiac

Factory Pontiac Firebird Trans Am with LS2 SD-455 option