- High-grade fabricated aluminium construction with clean tig welds.
- Tall 85mm profile accommodates aftermarket high-lift roller rockers.
- Internal welded baffles prevent excessive oil splash into breathers.
- Pre-drilled breather holes and mounting hardware included in kit.
- Engineered for early holden v8 253 and 308 pre-efi cylinder heads.
Constructed from high-strength sheet aluminium, these tall valve covers are built for early Holden 253 and 308 V8 engines with pre-EFI heads. Featuring internal welded-in baffles and pre-drilled breather holes, they provide generous valvetrain clearance for high-lift roller rockers. Complete mounting hardware is included for a straightforward upgrade.