Correct 11" Power Brake Booster - with correct pedal rod with Clevis Applications: 1967-72 A-body - Chevelle, GTO, 442, GS 1970-72 Monte Carlo, 1969-72 Grand Prix 1968-74 Nova, 1971-74 Ventura, 1973-74 Omega / Apollo 1967-69 F-body - Camaro / Firebird Brand new power brake booster - NO CORE Required this is not a rebuilt unit. This is a Brand New Part. This is the most correct A-body 11" booster on the market.