{"product_id":"pfem300132bk-proflow-ls-intake-manifold-rpm-airmax-single-plane-black","title":"Proflow PFEM300132BK LS Intake Manifold RPM AirMax Single Plane – Black Aluminium (No Box \/ Mock-Up)","description":"\u003cp\u003eProflow's PFEM300132BK RPM AirMax single plane intake manifold lets you bolt a carburettor straight onto your LS engine. Compatible with all GM LS Gen III and Gen IV engines fitted with rectangular or cathedral port cylinder heads, this manifold delivers a broad 2500–7000 RPM power band and suits carbureted, throttle body EFI, centrifugal blower, turbocharged, and NOS applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Condition Note:\u003c\/strong\u003e This unit is sold \u003cstrong\u003ewithout original packaging\u003c\/strong\u003e and has been used as a \u003cstrong\u003emock-up fitment on an engine\u003c\/strong\u003e. It is in excellent functional condition. Priced accordingly — save $74.90 off the standard retail price.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuits carbureted or throttle body EFI street applications\u003c\/li\u003e\n\u003cli\u003e2500–7000 RPM power band\u003c\/li\u003e\n\u003cli\u003eBlack coated cast aluminium construction\u003c\/li\u003e\n\u003cli\u003e4150 dual plane square bore flange\u003c\/li\u003e\n\u003cli\u003eOptimised runner layout with constant cross-sectional area for a broad torque curve\u003c\/li\u003e\n\u003cli\u003eCompatible with centrifugal blower, turbocharged, and NOS power adder applications\u003c\/li\u003e\n\u003cli\u003eO-ring cylinder head mounting flange for OEM-quality seal\u003c\/li\u003e\n\u003cli\u003eHeight (front): 4.95\" from front lifter valley cover to carb mounting flange\u003c\/li\u003e\n\u003cli\u003eHeight (rear): 5.47\" from rear lifter valley cover to carb mounting flange\u003c\/li\u003e\n\u003cli\u003ePort size: 2.659\" H × 0.918\" W\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bolts, washers, pipe plugs, gaskets, and seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGM LS Gen III \/ Gen IV engines\u003c\/li\u003e\n\u003cli\u003eFits LS1, LS2, LS6 cathedral port cylinder heads\u003c\/li\u003e\n\u003cli\u003eHolden Commodore and Chevrolet LS applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41597815357634,"sku":"PFEM300132BK","price":400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/files\/PFEM300132BK.jpg?v=1750738836","url":"https:\/\/racereadygear.com.au\/products\/pfem300132bk-proflow-ls-intake-manifold-rpm-airmax-single-plane-black","provider":"SS Racetech Rods \u0026 Customs","version":"1.0","type":"link"}