SpeedFactory Racing Honda / Acura Titanium B/D/F/H/J Series Intake/Exhaust Manifold Stud Kits Stud Length:55mm (Recommended For Aftermarket Intake Manifolds) the pistons receive a ‘phosphate

the pistons receive a ‘phosphate dry lubricant’ coating to protect the rings against ‘micro-welding’ and enhance lubrication on the skirt/cylinder area

The base seals properly with 2 o-rings just like OEM and the level indicator has 2 markings on it

Assemble with new OE valve seals and set valve spring heights for correct camshaft/rpm application

Adhesive Thermal Barrier Plus is easy to install

SpeedFactory Racing Honda / Acura Titanium B/D/F/H/J Series Intake/Exhaust Manifold Stud Kits Stud Length:55mm (Recommended For Aftermarket Intake Manifolds) the pistons receive a ‘phosphateSpeedFactory Racing Honda Acura Titanium B D F H J Series Intake Exhaust Manifold Stud Kits The use of factory manifold bolts and studs, especially with an aftermarket header turbo intake manifold can result in stripped or broken bolts and inadequate clamping force, resulting in leaks. This stud kit looks great and will allow you to properly clamp your manifold to the cylinder head without experiencing sealing problems, stud nut failure, or ugly and