Review on Big or Small Block Thread Repair Kit, 7/16-14 Oversized Big-SERT, Cast Iron (Part No. 5761E) by Roy Ramos

Name: Big or Small Block Thread Repair Kit, 7/16-14 Oversized Big-SERT, Cast Iron (Part No. 5761E)
Item: Big or Small Block Thread Repair Kit, 7/16-14 Oversized Big-SERT, Cast Iron (Part No. 5761E)
Rating: 5

February 06, 2023

It took 4 hours to drill all 16 holes - Mating threads - Large Series 5 installations are included so order more for $4-5 each. In general, it worked out. Good rocker arm pins, straight square on the base roller.

Top Quality I made a drill guide for my application. re-drilling. Rocker Arm Bolt Holes Ford 351W Heads Someone drilled and tapped and installed heli coils without a guide or tools Yes, the rocker arm bolts were skewed causing the roller rocker arm to not properly contact the valve stem and damaging the valves. The valve heads have been redone, all the valves have been replaced and I am repairing the holes. Remove old heli coils with Unibit and drill counterclockwise. It took 4 hours to drill all 16 holes - Tapped Hole - Install 5 large series as a set so order more for $4-5 each. In general, it worked out. Use of adjustable thrust plates, new studs, correct length push rods. I am a trained mechanic. The last guy who caused this mess is a perfect example. Street newbie drinking a case of beer with a drill. hands free Thank goodness for the big certificates because that was the last hooray for these stud holes. Seller was Great Fast ShippToo

Pros