We have no idea why they change from time to time. THE BEST THING YOU WILL EVER DO FOR YOUR ENGINE IS TO PUT A SET OF STUD GIRDLES ON IT.
THIS STABILIZES THE VALVE TRAIN, AND ALLOWS FOR FULL LIFT. STUDS WILL FLEX ON AN ENGINE AT HIGH RPM, WHEN RUNNING CAMS THAT ARE HIGHER THAN STOCK, AND THOSE RUNNING ROLLER CAMS WITH HIGHER SPRING PRESSURES, MUST HAVE THESE. WE NEVER BUILD AN ENGINE WITHOUT INSTALLING A SET OF THESE. TAKES NO ADDITIONAL TIME TO INSTALL THAN WHEN INSTALLING ROLLER ROCKERS. IT'S AN ABSOLUTE FACT THAT STUDS WILL FLEX AT MID TO HIGH RPM.IT HAPPENS IN AN ERRATIC FASHION, CAUSING LOSS OF ENGINE SMOOTHNESS, HP, AND SLOWER ACCELERATION. FOR THE LOW COST, WE HAVE THEM FOR THESE ARE A MUST. PICTURED BELOW IS EXACTLY WHAT YOU WILL RECEIVE. A FULL SET OF LONG POLY LOCKS ARE INCLUDED. YOU MAY RECEIVE BLUE OR RED ANODIZED STUD GIRDLES, DEPENDING UPON WHAT OUR SUPPLIER SENDS US. BESIDES GAINING 5-10 HP ONE MORE NOTICEABLE DIFFERENCE IS THAT THE ENGINE WILL ACCELERATE AND DECELERATE FASTER. THESE ARE TRULY ESSENTIAL FOR ENGINES WITH CAMS ABOVE STOCK. STUD GIRDLES ALSO ACT AS A BAFFLE TO REDIRECT OIL BACK DOWN ON THE VALVE TRAIN COMPONENTS. THIS IS VERY IMPORTANT SINCE MOST TALL VALVE COVERS ON THE MARKET HAVE NO BAFFLES. EVER NOTICE HOW THE BAFFLES ARE LOCATED IN MANY FACTORY VALVE COVERS. THEY ARE SERIOUS ABOUT GETTING THE OIL THAT IS PUMPED UP FROM THE PUSHRODS REDIRECTED TO THE MOVING PARTS IN THE HEAD. THESE DO A FABULOUS JOB OF THAT.
THE BLUE ANODIZED STUD GIRDLES, (BOTH SIDES), OR RED, AND POLY LOCKS ARE WHAT YOU WILL RECEIVE. IF YOUR ENGINE HAS ROLLER ROCKERS ON IT WITH FACTORY STUDS IN THE HEADS, THEY WILL BE 3/8'S MOST AFTER MARKET HEADS WILL HAVE 7/16 IN THEM, BUT SOME USED A 3/8'S BECAUSE THE ROLLER ROCKERS WERE ONCE USED ON A STOCK SET OF HEADS. I feel these are a very important item on any modified engine. When you add this upgrade you will notice a difference in performance and acceleration. Just the idea that your studs are flexing and causing your valve train operation to be erratic is reason enough.
When this is happening you are simply wearing out parts prematurely. You will notice a difference when using these.A final note, when you take pictures of your engine for your build album, having a set of stud girdles on your engine, give the impression of a serious engine, an the fact that you did it right. Never would you see a serious engine running without a set of these, running cams that are several steps above stock, is reason enough. You will notice a difference in the way your engine operates. ONCE AGAIN, THE COLOR OF THESE STUD GIRDLES IS IN NO WAY GUARANTEED TO BE BLUE.
YOU MAY RECEIVE RED ANODIZED STUD GIRDLES, DEPENDING UPON WHAT OUR SUPPLIER SENDS US. IF YOU HAVE ANY QUESTIONS PLEASE ASK. COMES FROM A SMOKE FREE AND HAPPY ENVIRONMENT! GET IN QUICK AND GRAB YOURSELF A BARGAIN WITH THIS LOW STARTING PRICE AND NO RESERVE! WOULD MAKE A LOVELY GIFT FOR SOMEONE TOO OR GO AHEAD AND SPOIL YOURSELF.PLEASE NOTE: IF YOU WANT TO USE. WE WOULD HIGHLY SUGGEST THAT.
IT IS REALLY WORTH IT FOR PIECE OF MIND ON THESE ITEMS. ONCE IT IS POSTED, THEN IT IS OUT OF OUR HANDS AND CONTROL! The item "SBC STUD GIRDLE SET/ POLY LOCKS 3/8 STUD SIZE CHEV DRAG HOLDEN RACE DYNO MONARO" is in sale since Sunday, February 16, 2020.This item is in the category "Vehicle Parts & Accessories\Car & Truck Parts\Performance Parts\Other". The seller is "motorman12345" and is located in Western Australia. This item can be shipped worldwide.