{"product_id":"black-steel-valve-covers-suit-early-holden-253-304-308","title":"Black Steel Valve Covers Suit Early Holden 253 304 308","description":"\u003cdiv\u003e\n\u003cp\u003eElevate your Holden V8 with Aeroflow’s stamped steel valve covers, engineered for early Holden engines 253, 304 and 308. These covers pair a time-honored, rocker-style silhouette with functional oil management to suit restorations and custom builds alike.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eStamped steel rocker-cover construction delivers durable, vintage-appeal without the weight of alternatives.\u003c\/li\u003e \u003cli\u003eFinish options: chrome plated or black electrolysis, so you can match or contrast with your engine bay styling. Available with or without logo to suit your preferred look.\u003c\/li\u003e \u003cli\u003eStock-style breather baffles prevent oil passage to the PVC valve, helping keep your engine bay cleaner and your PCV system operating smoothly.\u003c\/li\u003e \u003cli\u003eIncludes one 10.05mm (3\/4”) ID rubber grommet and one 25.4mm (1”) ID rubber grommet to fit a 31.5mm (1-1\/4”) breather hole.\u003c\/li\u003e \u003cli\u003eDesigned for early Holden V8s: 253, 304 and 308 cubic inch, ensuring reliable fit and compatibility with classic builds, restorations, and performance street setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith practical sealing features and a bold, period-appropriate appearance, these valve covers offer a clean, purposeful look while maintaining oil management reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47263740231850,"sku":"AF1822-5054","price":82.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7829\/4698\/files\/s-l1600_1_0f61317a-6964-4464-80ec-d228c0003452.webp?v=1753331536","url":"https:\/\/tgmperformance.com.au\/products\/black-steel-valve-covers-suit-early-holden-253-304-308","provider":"TGM Performance Parts","version":"1.0","type":"link"}