1964 65 66 Buick Skylark GS 4 Barrel Air Cleaner 1965 Buick Skylark Air Cleaner Breather from 300 Cubic inch V8 4 barrel 11.0:1 compression 250HP @355 LB-Ft, rusty no dents, original Canadian car, Factory original decal red and silver indicates 355 torque pounds. Mount on top of a Carter 4-barrel AFB carburetor Same air filter as Chevrolet 1963 through 1965 327 300HP engine Chevelle Impala Canadian cars made by Donaldson out of Chatham-Kent Ont. for GM of Canada $120. Shipping is available upon request pay with Interac e-Transfer