176-1551 (25891352) Power Brake Booster Vacuum Hose

Great product!

This installed from the back of my intake to the power brake booster. My 2001 6.0 intake had a plug in the back. I had to purchase an adapter GM and ICT make one. The hose ID was too large for the 1991 brake booster check valve. I had to purchase a 2001 check valve that fit the hose and 1991 brake booster perfectly. I did trim the hose a bit for a better fit.

I installed this on my 2001 Silverado 5.3, the amazon vehicle fitment is off on this one, it fits 99-06 models. It is an improved design compared to what I had factory. It clears the throttle cable and pcv hose way better. It was the perfect length and size. My original one was collapsing at idle (full manifold vacuum). Also it came with new hose clamps for both ends on the hose.

Fit perfect on 01 Silverado 5.3L

Part was what I wanted and fit was good

Fit perfectly on a ls swap into a c10.

Good oem part. Fits perfect. 2011 silverado 6.2l Tools needed: -Needle nose pliers -or pinch clamp tool

1/2" ID. Looks like it is for a larger truck. Not GM passenger car size. Genuine AC Delco tagging. Seller should state hose I.D. and O.D. I sent it back.

Quedó muy bien en mi motor vortec 5.7 2002 mexicano