(This is provided as a FREE service from Carbs Unlimited reference only , Please verify carb information from other sources) Current Years in Database 1967- 75 Chev - 62-71 Corvette - 64-70 GTO - 68-69 Firebird - 62-67 Ford 64-67 Chrysler - 66-72 Buick - 67-72 Olds - 64-67 Mustang - 61-70 Holleys If you have older Carb numbers not listed here Please send me a E-Mail sales@carbs.net