{"id":3431,"date":"2026-10-11T14:29:57","date_gmt":"2026-10-11T14:29:57","guid":{"rendered":"https:\/\/www.jlinlin.com\/?post_type=product&p=3431"},"modified":"2026-10-11T14:31:43","modified_gmt":"2026-10-11T14:31:43","slug":"holden-commodore-v8-vn-heads-airmax-dual-plane-intake-manifold","status":"publish","type":"product","link":"https:\/\/www.jlinlin.com\/index.php\/product\/holden-commodore-v8-vn-heads-airmax-dual-plane-intake-manifold\/","title":{"rendered":"Holden Commodore V8 VN Heads AirMax Dual Plane Intake Manifold"},"content":{"rendered":"

Specifications<\/h2>\n<\/p>\n

Intake Manifold Product Details<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Brand<\/th>\n<\/td>\n<\/tr>\n
Part Number<\/th>\n7594<\/td>\n<\/tr>\n
Manifold Type<\/th>\nAirMax Dual Plane Carburetor Intake Manifold<\/td>\n<\/tr>\n
Fuel System Compatibility<\/th>\nCarburetor<\/td>\n<\/tr>\n
Carburetor Flange<\/th>\n4-barrel Square Bore<\/td>\n<\/tr>\n
Intake Style<\/th>\nOriginal-style intake \/ modified elbow and AirMax dual plane street performance layout<\/td>\n<\/tr>\n
RPM Range<\/th>\n3,200 – 5,600 RPM<\/td>\n<\/tr>\n
Material<\/th>\nCast Aluminum<\/td>\n<\/tr>\n
Color \/ Variant<\/th>\nBlack \/ Silver \/ Polished Silver<\/td>\n<\/tr>\n
Compatible Engine Family<\/th>\nStreet and high-performance Holden V8 308-383 cid engines using 1988-98 Holden VN cylinder heads<\/td>\n<\/tr>\n
Cylinder Head Compatibility<\/th>\n1988-98 Holden VN cylinder heads<\/td>\n<\/tr>\n
Compatible Vehicles<\/th>\nHolden Commodore VN Series (1988-1991, 5.0L V8 \/ VN head applications)
Holden Commodore VP Series (1991-1993, 5.0L V8 \/ VN head applications)
Holden Commodore VR Series (1993-1995, 5.0L V8 \/ VN head applications)
Holden Commodore VS Series (1995-1997, 5.0L V8 \/ VN head applications)
Holden Commodore SS \/ Berlina \/ Calais VN-VS (5.0L V8 applications)
Holden Statesman \/ Caprice VQ Series (1990-1993, 5.0L V8 applications)
Holden Statesman \/ Caprice VR Series (1994-1995, 5.0L V8 applications)
Holden Statesman \/ Caprice VS Series (1995-1998, 5.0L V8 applications)
Holden Ute VS Series (1996-2000, 5.0L V8 applications)
Holden Monaro HQ-HZ V8 Swap Builds (VN head 308 \/ 383 applications)
Holden Sandman Performance Builds (VN head 308 \/ 383 applications)
Holden Commodore VT-VZ Swap Builds (308 \/ 383 performance conversions)<\/td>\n<\/tr>\n
Dimensions<\/th>\n21.53 in (L) x 13.63 in (W) x 6.08 in (H) \/ 546.79 mm x 346.23 mm x 154.55 mm<\/td>\n<\/tr>\n
Best Use<\/th>\nStreet and high-performance Holden V8 builds, VN-head 308 and 383 upgrades, square-bore carburetor swaps, and responsive mid-range performance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Description<\/h2>\n<\/p>\n

\"<\/p>\n

Holden V8 VN Head AirMax Dual Plane Intake Manifold<\/h2>\n

If your VN-head Holden V8 build feels limited by an aging intake, a mismatched 4-barrel carburetor setup, or weak mid-range response, the Holden V8 intake manifold<\/strong> gives builders a square-bore, carburetor-ready AirMax dual plane option for compatible 308-383 cid street engines using 1988-98 Holden VN cylinder heads. Its 3,200-5,600 RPM<\/strong> range suits Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and swap projects that need predictable street performance.<\/p>\n

This dual plane intake manifold<\/strong> is built for Holden V8 combinations where VN cylinder head compatibility, square-bore carburetor fitment, and mid-range drivability matter. It is a practical option for builders replacing an older intake, planning a carburetor swap, refreshing a Holden Commodore V8, or choosing a carburetor intake manifold<\/strong> for a VN-head 308 or 383 project.<\/p>\n

Important:<\/strong> Always verify VN cylinder head compatibility, intake bolt pattern, carburetor mounting pattern, square-bore carburetor setup, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Holden V8 VN-head applications and should not be assumed to fit non-VN heads, LS engines, Chevy SBC engines, or unrelated GM engine families.<\/p>\n

\"Holden<\/p>\n

Vehicle and Engine Fitment<\/h2>\n

This Holden V8 intake manifold<\/strong> is designed for street and performance 308-383 cid Holden V8 engines using 1988-98 Holden VN cylinder heads<\/strong>. Common reference applications include Holden Commodore VN, VP, VR, and VS V8 platforms, VQ-VS Statesman \/ Caprice V8 models, VS Ute applications, and VN-head 308 or 383 conversion builds.<\/p>\n

Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, square-bore flange requirements, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this Holden intake manifold<\/strong>.<\/p>\n

\"AirMax<\/p>\n

Key Features – Holden V8 AirMax Intake Manifold<\/h2>\n
    \n
  • \nVN Cylinder Head Compatibility:<\/strong> Designed for compatible Holden V8 308-383 cid engine combinations using 1988-98 Holden VN cylinder heads.<\/li>\n
  • \nAirMax Dual Plane Layout:<\/strong> The dual plane intake design supports street-focused throttle response, vacuum signal, and mid-range drivability for compatible carbureted Holden V8 builds.<\/li>\n
  • \n3,200-5,600 RPM Operating Range:<\/strong> Built around the RPM window commonly used in performance street driving, cruiser builds, throttle roll-ons, and moderate performance applications.<\/li>\n
  • \n4-Barrel Square Bore Carburetor Fitment:<\/strong> The listed square-bore flange supports compatible 4-barrel carburetor setups. Confirm carburetor base pattern, gasket, linkage, and spacer or adapter needs before installation.<\/li>\n
  • \nCast Aluminum Construction:<\/strong> The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.<\/li>\n
  • \nHolden V8 Build Support:<\/strong> A practical carb intake manifold<\/strong> option for compatible Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and custom Holden V8 VN-head projects.<\/li>\n<\/ul>\n

    Package Contents and Installation Checklist<\/h2>\n\n\n\n\n
    Intake Manifold, Part No. 7594 x 1<\/th>\nOne Holden V8 AirMax dual plane carburetor intake manifold for compatible VN-head 308-383 cid applications.<\/td>\n<\/tr>\n
    Installation Hardware Kit x 1<\/th>\nIncludes mounting hardware and installation accessories. Confirm the hardware against your engine, cylinder heads, carburetor, gasket set, and accessory setup before final installation.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Before Installation, Check These Items<\/h3>\n
      \n
    • Confirm that your Holden V8 engine uses compatible 1988-98 VN cylinder heads.<\/li>\n
    • Verify intake port alignment, bolt pattern, gasket compatibility, and cylinder head configuration.<\/li>\n
    • Confirm whether your carburetor uses a 4-barrel square-bore pattern and whether a spacer, adapter, or specific gasket is required.<\/li>\n
    • Check throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, PCV routing, and brake booster vacuum needs.<\/li>\n
    • Check hood clearance, air cleaner height, distributor clearance, and accessory bracket clearance.<\/li>\n
    • Use suitable intake gaskets and follow the proper torque sequence during installation.<\/li>\n<\/ul>\n

      \"Holden<\/p>\n

      Why Choose This Holden V8 VN Head Intake Manifold?<\/h2>\n

      This Holden V8 AirMax dual plane intake manifold<\/strong> is designed for builders who want a street-focused carburetor intake upgrade for compatible VN-head 308 and 383 cid Holden V8 engines. For many Holden performance street builds, throttle response, vacuum signal, carburetor compatibility, mid-range pull, and drivability matter more than peak high-RPM output alone.<\/p>\n

      For Holden Commodore, Statesman, Caprice, Ute, Monaro, Sandman, or custom Holden V8 projects using compatible 1988-98 VN cylinder heads<\/strong>, this carburetor intake manifold<\/strong> provides a practical intake solution for street refresh projects, square-bore carburetor swaps, and moderate performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Specifications Intake Manifold Product Details Brand Pa […]<\/p>\n","protected":false},"featured_media":3494,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[190],"product_tag":[192,193,60,56],"class_list":["post-3431","product","type-product","status-publish","has-post-thumbnail","product_cat-gasoline-intake-manifold","product_tag-gasoline-intake-manifold","product_tag-intake-manifold","product_tag-intake-system","product_tag-new","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/product\/3431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/comments?post=3431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/media\/3494"}],"wp:attachment":[{"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/media?parent=3431"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=3431"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=3431"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jlinlin.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=3431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}