Idle mixture screw springs, .5"

Pair of new idle mixture screw springs. .5" long Fits all early Quadrajets with external springs    

Idle mixture screw springs, for metric

Pair of new idle mixture screw springs. .545" long Fits all late Quadrajets with metric thread screws    

Idle Mixture Screws with Springs, New 10-32 x 1.6"

Pair of new idle mixture screws with springs 10-32 thread pitch 1.6" long Fits all Quadrajets with non metric threads  

Idle mixture screws, New 10-32 x 1.3" Early 4m style

Pair of new idle mixture screws. 10-32 thread pitch 1.31" long Fits all Quadrajets with non metric threads These are the early type typically found in 1965 to 1972  Rochester 2G...

Idle mixture screws, New 10-32 x 1.3" Early 4m style with springs

Pair of new idle mixture screws with new springs. 10-32 thread pitch 1.31" long Fits all Quadrajets with non metric threads These are the early type typically found in 1965 to 1972 Rochester 2G...

Idle mixture screws, New 10-32 x 1.6"

Pair of new idle mixture screws. 10-32 thread pitch 1.6" long Fits all Quadrajets with non metric threads  

Idle mixture screws, New Metric style with springs

Pair of new idle mixture screws with new springs. 4MX.50 Metric thread pitch 1.26" long Fits all Quadrajets with metric threads These are the late type that were sealed in base plate.  

Idle pickup tubes, New pair

Pair of idle pickup tubes with collars. These would replace original tubes in Quadrajet main body in the idle circuit. Select the size of the orifice you would like, or we will send as produced,...

Jets, used 67

Quadrajet JetsThis item is for 2 matching jets67These jets are stamped 67 and came from a Rochester Quadrajet.These jets are used. They have been pulled from a quadrajet core and may be dirty.Item in...

Jets, used 68

Quadrajet JetsThis item is for 2 matching jets68These jets are stamped 68 and came from a Rochester Quadrajet.These jets are used. They may be dirty.Item in picture may not be the exact item shipped...

Jets, used 69

Quadrajet JetsThis item is for 2 matching jets69These jets are stamped 69 and came from a Rochester Quadrajet.These jets are used. They may be dirty.Item in picture may not be the exact item shipped...

Jets, used 70

Quadrajet JetsThis item is for 2 matching jets70These jets are stamped 70 and came from a Rochester Quadrajet.These jets are used. They may be dirty.Item in picture may not be the exact item shipped...