🔧 Holley 37-474 Carb Repair Kit: Comprehensive Solution for Carburetor Issues Review

Instructions were clear and easy to follow. Finished the restore in less than 2 hours (it took me longer to figure out which kit to buy). The truck runs great, the only part I forgot was another fuel filter and spring but that was my fault.

The kit had everything I needed but the instructions were illegible, looked like a bad copy of a bad copy, it was literally impossible to read. The packaging was terrible, it arrived in a flimsy paper box inside a tyvek envelope so the pads were bent in many directions.

Apparently he had parts for all variations of this carburetor (optional). I have a Holley dual feed, dual pump, manual choke. Turns out that's too much for a 4.3 Vortec with an automatic transmission in a Mazda pup, so I'm going to replace it with a Quadrajet. That means it's for sale! Instructions only but I've rebuilt more than one carburetor since '66 so take this as a no-brainer based on your experience and/or help available.