For Holley Carburetor 1/4-32 Gas Main JETS 50-59 60-69 64-99 70-79 80-89 90-99* For Sale

Size comparison table：
40 0.040\" / 1.02 mm
41 0.041\" / 1.04 mm
42 0.042\" / 1.06 mm
43 0.043\" / 1.09 mm
44 0.044\" / 1.12 mm
45 0.045\" / 1.14 mm
46 0.0465\" / 1.18 mm
47 0.047\" / 1.19mm
48 0.048\" / 1.22 mm
49 0.049\" / 1.24mm
50 0.0496\" / 1.26mm
51 0.050\" / 1.27 mm
52 0.051\" / 1.30mm
53 0.052\" / 1.32 mm
54 0.053\" / 1.34 mm
55 0.054\" / 1.37 mm
56 0.055\" / 1.397mm
57 0.056\" / 1.42mm
58 0.057\" / 1.45mm
59 0.058\" / 1.47 mm
60 0.059\" / 1.50mm
61 0.060\" / 1.52mm
62 0.061\" / 1.55 mm
63 0.062\" / 1.57 mm
64 0.064\" / 1.63mm
65 0.065\" / 1.65mm
66 0.066\" / 1.67 mm
67 0.068\" / 1.73mm
68 0.069\" / 1.75mm
69 0.070\" / 1.78 mm
70 0.073\" / 1.85 mm
71 0.076\" / 1.93 mm
72 0.077\" / 1.95 mm
73 0.079\" / 2.00 mm
74 0.081\" / 2.06 mm
75 0.082\" / 2.08 mm
76 0.084\" / 2.13 mm
77 0.086\" / 2.18 mm
78 0.087\" / 2.20 mm
79 0.089\" / 2.5mm
80 0.090\" / 2.30 mm
81 0.092\" / 2.33mm
82 0.094\" / 2.39 mm
83 0.0975\" / 2.48 mm
84 0.099\"/2.51 mm
85 0.100\" / 2.54 mm
86 0.101\" / 2.57mm
87 0.103\" / 2.62 mm
88 0.104\" / 2.64 mm
89 0.1045\" / 2.65 mm
90 0.1055\" / 2.68mm
91 0.1085\" / 2.76 mm
92 0.110\" / 2.79 mm
93 0.112\" / 2.84 mm
94 0.1155\" / 2.93 mm
95 0.1165\" /2.95mm
96 0.1195\" /3.04 mm
97 0.121\" / 3.07 mm
98 0.124\" / 3.15 mm
99 0.125\" / 3.18 mm
100 0.126\" / 3.20 mm
101 0.127\" / 3.22mm
102 0.128\" / 3.25 mm
103 0.130\" / 3.30 mm
104 0.134\" / 3.40 mm
105 0.137\" / 3.48 mm
106 0.141\" / 3.58 mm
107 0.145\" / 3.68 mm
108 0.147\" / 3.73 mm
109 0.150\" / 3.81 mm
110 0.156\" / 3.96 mm

• This is a standard Holley Carburetor main jet kit, with thread sizes of 1/4 \"-32 and jet hole sizes of quantity for each size is 2 pieces. You can get a total of 20 pieces.Made of brass and processed by CNC centers, the cumulative sales have exceeded tens of thousands of sets, and the product quality is trustworthy!
• 1/4\"-32 UNF Unified Fine Thread
• If you need other sizes, please leave us a message after ordering, send an Amazon email, or contact the seller. The seller can then make the main jet according to your requested size and send it to you.
• We will provide you with excellent after-sales service. If you have any questions during the ordering process, you can contact us.