Triple Chrome Plated Finish – Durable, rust-resistant, and mirror-polished for a show-quality look.
Premium Gaskets – Pair of reusable rubber gaskets with steel core
Smooth Top Style – Clean and classic appearance with no emblems or fins.
These Speco chrome valve / rocker covers are designed to suit Holden 253 and 308 V8 engines. Manufactured in steel and triple chrome plated, they deliver a sharp, polished look under the bonnet while offering improved rocker clearance over stock covers. Ideal for street and show builds alike.
Valve Cover Specifications:
Brand: Speco
Part Numbers: 551932
Height: 3.5" (89mm) Internal clearance of 75mm
Material: Steel
Finish: Triple chrome plated
Style: Smooth top, no emblem or logo
Fitment: Holden 253 and 308 V8 engines
Note: Will not fit EFI heads
Valve Cover Gaskets Specifications:
Brand: Speco
Part Numbers: 811372R
Thickness: 18mm
Material: Rubber with steel core
Fitment: Holden 253 and 308 V8 engines
Perfect for restorations, street machines, or anyone looking to upgrade from tired factory rocker covers with a clean chrome option.
