Tru-Round® Billet Tipped Hemi Spark Plug Tubes
High-strength spark plug tubes designed with superior performance in mind.
- Spun tube construction and billet tipped for durability and superior oil seal
- Open spark plug end for quick valve cover removal
- Billet tip constructed of 6061-T6
- Available for Stage 5 & 6 heads
- Economical and affordable