- 100% Brand New,never been use
- They are 11/32" stem X .500" diameter.
- Will fit most of the aftermarket cylinder heads that use 11/32" valve stems.
- Engineered and Tested to Exceed Original Equipment Standards and Performance
- Professional Installation is Highly Recommended (No Instruction Included).
Package includes:
- Just as piactures shown
Fitment:
- SBC - Small Block Chevy
- BBC - Big Block Chevy
- SBF - Small Block Ford
- BBF - Big Block Ford