Review on Fel Pro MS9275B Manifold Gasket Set by Jason Ingram

I used them between my boat engine (small Chevy block) and water cooled exhaust manifolds. These water-cooled headers are HEAVY! About £70 per person. The couple holding them in place and trying to get the bolts through the manifold was a big problem! These pads made the job easier! Secure the manifold but do not tighten the screws. Place a spacer between them (metal side out if in doubt) and hook onto the studs. Tighten to specification and you're done. Brilliant! I would recommend them to people who also use headers on their cars. The best since sliced bread!