🔧 Holley 700R4 Carburetor Throttle Bracket with Kickdown Review

Many years ago I bought an old 50's hot rod with an SBC graft with a 700R4. I had never owned a 700R4 up to this point and didn't realize how tricky the TV cable installation was. The previous owner had a proper mount on the carb, but due to my lack of gearing experience, I didn't realize the importance of the geometry of that kickdown mount. Along with a separate set of springs (to maintain proper tension on the TV cord) the transmission is a whole different beast! It shifts a lot harder…

Works exactly as described. It attaches to your existing Holley carburetor port with the included nuts and bolts, and then the 700-R4 TV cable perfectly matches the port geometry. You need to adjust the TV transmission cable after installation for proper movement.

is sold by Holly. The picture shown and what you often see on the internet shows an Edelbrock carburetor. The holly portion is slightly thinner than the image shown now. . but it came in the original Holley packaging and fits a 700 r4 gearbox.

If you are using a Holley 4150 carburetor and 700r4 transmission this is a must as the lever on Holley carburetors does not the lock cable has the right place for this. On the 700r4, the detent controls line pressure (not the same as kickdown on the th350 and th400). Without this bracket, your 700r4 will fail sooner than it should due to low or excessive line pressure. Also, be sure to search the internet for information on how to properly set the latch.

Used this on my Chevrolet with 700R4 transmission/Holley carb and it works great. Easy to turn and very durable. The instructions say it works with the 200R4 gearbox too. It's more expensive than it should be, but it's a good product. I would also recommend using a Holley gas mount (PN 20-95) to ensure the geometry is correct as well. Holley Carbs with the throttle in the picture works with this product.