Silicone Products

Introducing ZSPEC's OEM-alternatives for the the INTAKE Valve Cover "crush" washer solution fitting the 90-96 Z32 300zx. They may not look like your existing "crushed" washers as the factory-ones were plastic and are heavily deformed once used. Sold as a...

Silicone seat-washers to help keep water out of body kit hole and create cushion for tightening them down.

Until now, we have not been a fan of Well Nuts for body kit usage due to the low-grade rubber most sources use.However, we commissioned a composite version to be produced that is much more durable. The Well Nuts are M5-0.8 thread pitch (works with...

Until now, we have not been a fan of Well Nuts for body kit usage due to the low-grade rubber most sources use.However, we commissioned a composite version to be produced that is much more durable. The Well Nuts are M6-1.0 thread pitch (works with...

ZSPEC-designed top-quality silicone black washers for use with our "fender" style washers. Great to be used for brackets, air cooling plates, fender fasteners and other items in the engine bay to help protect the item's finish. Designed to be used with...

Silicone Seat Washers - fitting M5 Socket Cap and Button Head Fasteners. Specifications:- Silicone Rubber Compound- 9mm Wide- 0.8mm Thick

At long last, no more paying for OEM bushings that just crack and look cruddy. ZSPEC has solved this irritation with its own replacements made of silicone rubber. These work with "OEM-fit" style shoulder-bolt fastener solution (not included in this SKU)...

At long last, no more paying for OEM bushings that just crack and look cruddy.   ZSPEC has solved this irritation with its own replacements made of silicone rubber.  These work with "OEM-fit" style shoulder-bolt fastener solution (not...

You may have seen these before, but not likely with ZSPEC customization touches.   These Quick Bumper Release Bands are offered in PAIRS (sets of 2) in multiple colors.  If you order "2", you'll get TWO PAIR, etc.Silicone Rubber material...

ZSPEC has produced a solution for a minor annoyance in the car enthusiast world. T-Bolt Clamps are strong and look great when installed, but the protruding end of the bolt makes a perfect edge for scratching your forearms when working on your ride and...

ZSPEC-designed top-quality silicone black washers for use with our "fender" style washers. Great to be used for brackets and other items in the engine bay to help protect the item's finish.  Designed to be used with "fender" style M8 finish...