This listing is for 4 brand new Edelbrock Carburetor Main Jets that are used on Edelbrock and Carter AFB Carburetors. 

Size  - YOU CHOOSE THE SIZE (AVAILABLE IN 70-120)
1 order contains 2 main jets
You can choose different size and quantity
For example:
70   0.070  inch   1.78 mm
71   0.071 inch   1.80 mm
72   0.072 inch   1.83 mm
73   0.073 inch   1.85 mm
74   0.074 inch   1.88 mm
75   0.075 inch   1.90 mm
76   0.076 inch   1.93 mm
77   0.077 inch   1.95 mm
78   0.078 inch   1.98 mm
79   0.079 inch   2.00 mm
80   0.080 inch   2.03 mm
81   0.081 inch   2.05 mm
82   0.082 inch   2.08 mm
83   0.083 inch   2.10 mm
84   0.084 inch   2.13 mm
85   0.085 inch   2.15 mm
86   0.086 inch   2.18 mm
87   0.087 inch   2.21 mm
88   0.088 inch   2.23 mm
89   0.089 inch   2.26 mm
90   0.090 inch   2.28 mm
91   0.091 inch   2.31 mm
92   0.092 inch   2.33 mm
93   0.093 inch   2.36 mm
94   0.094 inch   2.38 mm
95   0.095 inch   2.41 mm
96   0.096 inch   2.43 mm
97   0.097 inch   2.46 mm
98   0.098 inch   2.48 mm
99   0.099 inch   2.51 mm
100   0.100 inch   2.54 mm
101   0.101 inch   2.57 mm
102   0.102 inch   2.59 mm
103   0.103 inch   2.62 mm
104   0.104 inch   2.64 mm
105   0.105 inch   2.67 mm
106   0.106 inch   2.69 mm
107   0.107 inch   2.72 mm
108   0.108 inch   2.74 mm
109   0.109 inch   2.77 mm
110   0.110 inch   2.79 mm
111   0.111 inch   2.82 mm
112   0.112 inch   2.84 mm
113   0.113 inch   2.87 mm
114   0.114 inch   2.89 mm
115   0.115 inch   2.92 mm
116   0.116 inch   2.94 mm
117   0.117 inch   2.97 mm
118   0.118 inch   2.99 mm
119   0.119 inch   3.02 mm
120   0.120 inch   3.04 mm

Made Of Brass
M8*1 Unified Thread
Use In Street & Race Applications
Fits Edelbrock Carburetor Main Jets that are used on Edelbrock and Carter AFB Carburetors. 
These Will Come In Bulk Style Bag Packaging
BULK PACKAGING (2 INDIVIDUAL JETS)