[FED 387]

Regarding Carbs and chokes----All 1967-69 Camaro with Holley carbs had automatic chokes that are controlled by a thermostatic coil located either on the intake manifold or on the exhaust manifold ---THe EXCEPTION to this is the ZL-1 which had no choke----The early ZL-1 cars were produced with Holley 4346 and were later retrofitted at Gibbs with the 4296 carbs. The 4346 is the correct carb for 1969 396/375 & 427/435 engines---the Chevy part number and ID number for a 4346 carb is 3959164--- the Chevy part number & ID number for a 4296 carb is 3955205---my 2 cents
As far as spoilers go I ran a 1967 in Modified Production F/MP with ONLY the front spoiler never was questioned about not having a rear spoiler that car would always high MPH and it would out MPH by 1 1/2 to 2 MPH using the same exact engine in a 64 Corvette with the same driver . Coincidence perhaps? But I thought it looked kinda cool anyway---sold the car with the spoiler on it and the new buyer left it on last I ever saw it. FED 387