Enhance Engine Performance with Fel-Pro ES72224 Intake Manifold Bolt Set Review

Used to replace old bolts on my 98 GMC K1500 5.7 Vortec. Don't forget to tap the screw holes to remove the old sealant to ensure proper torque. No complaints so far, fits perfectly, holds up well.

I found and bought these as an alternative to the more expensive ARP equivalent. Good savings from another brand that I trust enough to use their seals on the same application project on my 2000 GMC Jimmy SLT 4x4. Check but as far as I know it will apply to the same S 4.3 series Blazer and similar year Jimmy 2 or 4 wheels on all trim levels. In any case it's a good idea to replace them when removing the bottom air intake as they are quite torque sensitive so reusing the originals is not a good…

I bought these to use after replacing the intake manifold gaskets on my 1998 Chevrolet C1500. It is recommended to replace the bolts when removing the manifold. New bolts come with thread lock and must be sealed to prevent coolant leaks from the bolts entering the coolant reservoirs. I bought these bolts because I also used the Felpro gasket kit. Felpro is a reputable brand and I honestly haven't found better pads. The reason I gave the screws four stars instead of five is because they are made

I bought a Fel-Pro "LOWER INTAKE MANIFOLD BOLT KIT" ES72225 which was supposed to contain 4 bolts #496711 and 4 bolts 496713. for my 1998 Lumina 3.1. The box label says this is for the 1993-1999 3.1 liter and other years model and the 3.4 liter model. The two packs (4 screws per pack) in the box were packed by someone with the initials JHD. I hope JHD didn't have a hangover the day they were boxed and apparently they don't check the weight of the boxed product to make sure it is as it should…