Carburetor Idle Mixture Screws and Springs
OE type of idle mixture screws. Matched by size and taper. There are few screws that can be matched by carburetor number. A longer taper screw can be beneficial in some cases as it gives a more sensitive adjustment. Most screws are threaded 10x32 except for the late models which may be metric. Use a thread pitch gauge to figure out your size. Most screws include the spring. Screws are sold per/each. You may need 2 for 2, or 4 barrel carburetors.

In Stock
10-32 x 1.690"
Part Number 16-109
(1)
$6.95
In Stock
10-32 x 1.071
Part Number 16-1
(5)
$4.95
In Stock
10-32 x 1.600"
Part Number 16-101
(2)
$6.95
In Stock
10-32 x 1.468"
Part Number 16-119
(6)
$6.95
In Stock
10-32 X 1.311"
Part Number 16-122
(6)
$4.95
In Stock
Motorcraft 2 Barrel 10-32 X 1.246
Part Number 16-127
(6)
$4.95
In Stock
GM 1969-78 10-32 x 1.850"
Part Number 16-130
(8)
$6.95
In Stock
10-32 x 1.16"
Part Number 16-15
(1)
$6.95
In Stock
10-32 x .97"
Part Number 16-38F
$4.95
In Stock
10-32 x .998"
Part Number 16-45
(5)
$6.95
In Stock
10-32 X 1.266"
Part Number 16-5
(1)
$8.95
In Stock
1.920"
Part Number 16-59
(4)
$8.95
In Stock
10-32 x 1.375"
Part Number 16-73
$6.95
In Stock
Rochester Monojet 10x32 1.722
Part Number 16-83
(2)
$6.95
In Stock
10-32 x 1.262"
Part Number 16-84
$4.95
In Stock
10-32 x 1.075
Part Number 16-9-1
(9)
$6.95
In Stock
10-32 x 1.502"
Part Number 16-91
(5)
$6.95
In Stock
10-32 x 1.787
Part Number 16-98
$6.95
In Stock
10-32 x 1.75"
Part Number 16-99
(8)
$7.95
In Stock
10-32 x 1.675"
Part Number 16-67
(5)
$4.95
In Stock
10-32 x 1.600"
Part Number 16-106
$6.95
In Stock
10-32 x 1.485"
Part Number 16-120
(2)
$6.95
In Stock
Thread = 4M x .50 Overall length = 1.266 Shaft = .9240"
Part Number 16-139
(1)
$6.95
In Stock
10 x 32 x .986"
Part Number 16-2
(2)
$6.95
In Stock
10-32 x 1.069"
Part Number 16-2-1
(2)
$5.95
In Stock
Overall length = .929" Diameter at thread = .16" Thread count = 32
Part Number 16-27
$4.95