7/16" - 14 UNC thread pitch
This Case manifold is designed for G126
3020 (up to SN 67999)
Ind: T4 - T340A
Due to the many different piston manufactures
Electronic Ignition Conversion Kit Fits Ford Tractor | 12-VOLT Negative Ground Case 7/16" - 14 UNC threadQuality Aftermarket Electronic Ignition Conversion Kit 12V Negative Ground Fits 1965 1982 Ford Tractor Models: 550, 2000 (3 Cylider), 2100, 2110, 2120, 2150, 2300, 2310, 2600, 2600V, 2610, 2810, 2910, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3600, 3600V, 3610, 4000 (3 Cylinder), 4000SU, 4100, 4110, 4140, 4190, 4200, 4330, 4340, 4410, 4600, 4600SU, 4610 Verify distributor number for compatibility before purchase. Specifications Fits