When using in place of original part not requiring the extension beyond flange cut tube as required for proper installation and reconnect hose 64 65 Chevy Chevelle 8 cyl exc Sp H Per closed vent 65 Pass 8 cyl exc 409 closed vent H D A CL 3711724 1 1 00 TUBE ASSY filler w bracket 6 z long 65 Chevelle Sp H Per w Hyd lifters 327 3846102 1 3 50 TUBE ASSY oil filler 65 Pass 409 65 All w closed vent 8 cyl 3846123 1 3 40 TUBE ASSY filler 66 67 Chevy Chevelle w Sp H Per 327 67 Camaro 302 3889316 1 4 35 TUBE ASSY oil filler chrome plated 66 Pass Chevy Chevelle 283 327 exc closed vent A l R Sp H Per 67 Chevy Camaro Chevelle 8 cyl exc 396 Sp H Per closed pos vent 302 67 Pass 283 327 exc closed pos vent 3881858 1 1 00 TUBE ASSY oil filter 66 Pass Chevy Chevelle w A l Fl closed vent 283 327 exc Sp H Peny 67 Chevy Camaro Chevelle w closed pos vent 8 cyl exc 396 67 68 Pass w closed pos vent 283 327 3889311 1 4 20 TUBE ASSY oil filler 68 All exc 302 396 427 3923234 1 2 50 TUBE ASSY oil filler 69 Camaro 302 3937064 1 3 60 TUBE ASSY oil filler 62 Chevy exc closed vent 3792715 1 1 60 VENTILATOR brkt w V slot 64 67 All 283 327 3728502 1 3 10 VENTILATOR mtd inside of eng ine 5 lg 62 Chevy 6421987 1 7 18 KIT positive vent CV 1 Note 2 NOTE 2 Requires minor adaptation for 6 cyl application 62 Chevy mtd at inlet manifold 6421785 1 1 89 VALVE ASSY metering CV 693 C 62 Chevy mtd at valve rocker cover 6421786 1 2 65 VALVE ASSY metering CV 694 C 63 Chevy 64 65 Chevy 4 cyl exc closed vent 64 65 Chevy Chevelle 6 cyl exc closed vent 66 Chevy Chevelle exc 8 cyl closed vent A l R 67 Chevy 153 194 exc A I R 6422038 1 1 89 VALVE ASSY vent CV 607 C 64 65 Chevy Chevelle 8 cyl exc Sp H Per closed vent 65 Pass 283 327 exc closed pos vent 66 67 Pass Chevy Chevelle Camaro 283 exc closed vent A R 67 Pass 283 exc closed pos vent 6421934 1 1 89 VALVE ASSY vent CV 590 65 Chevy Chevelle w closed vent 6 cyl 66 Chevy Chevelle w closed vent 230 65 66 Pass exc Taxi 8 cyl A l R 67 All 230 250 exc A I R 6421971 1 1 89 VALVE ASSY vent CV 609C 65 67 Taxi 6 cyl exc A l R 6421980 1 1 89 VALVE ASSY vent CV 676C 65 68 Pass Chevelle Camaro 396 exc H Per Sp H Peny 66 El Camino w H Per Sp H Per 396 1st design 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30A REV 2 71 1 59 1 745 1 745