Seller notes

This is a containing 3 set of primary metering rods for the 1974 and earlier Quadrajet carburetors. Included are 1 pair each of sizes .043,.045 and .050 diameter with a .026 diameter tip. Same as GM # 7034843, 7034845 and 7034850. If you do not know if your carburetor has the 74 back rods you can measure the overall length as the 74 and earlier are in the 2.465-2.480 range in length and the 75 and newer ones will be in the 2.395-2.400 range. There are some exceptions where some of the later mode...

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