{"id":1910,"date":"2026-10-11T14:03:45","date_gmt":"2026-10-11T14:03:45","guid":{"rendered":"https:\/\/www.jlinlin.com\/?post_type=product&p=1910"},"modified":"2026-10-11T14:05:37","modified_gmt":"2026-10-11T14:05:37","slug":"chevy-big-block-hurricane-oval-port-intake-manifold","status":"publish","type":"product","link":"https:\/\/www.jlinlin.com\/index.php\/product\/chevy-big-block-hurricane-oval-port-intake-manifold\/","title":{"rendered":"Chevy Big Block Hurricane Oval Port Intake Manifold"},"content":{"rendered":"

Specifications<\/h2>\n<\/p>\n\n\n\n\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>\n3037<\/td>\n<\/tr>\n
Product Name<\/th>\nChevy Big Block Hurricane Oval Port Carburetor Intake Manifold<\/td>\n<\/tr>\n
Application Focus<\/th>\nBig Block Chevy intake manifold for compatible BBC 396, 402, 427, and 454 carburetor builds<\/td>\n<\/tr>\n
Intake Category<\/th>\nOval port intake manifold \/ carburetor intake manifold \/ carb intake manifold<\/td>\n<\/tr>\n
Manifold Type<\/th>\nHurricane Oval Port Carburetor Intake Manifold<\/td>\n<\/tr>\n
Fuel System Compatibility<\/th>\nCarburetor<\/td>\n<\/tr>\n
Intake Style<\/th>\nOriginal-style intake \/ modified elbow and high-flow oval port performance layout<\/td>\n<\/tr>\n
RPM Range<\/th>\n4,000 – 6,500+ RPM<\/td>\n<\/tr>\n
Material<\/th>\nCast Aluminum<\/td>\n<\/tr>\n
Color \/ Variant<\/th>\nSilver \/ Black \/ Polished Silver<\/td>\n<\/tr>\n
Compatible Engine Family<\/th>\nChevy Big Block 1965-2000 BBC 396, 402, 427, and 454 V8 engines<\/td>\n<\/tr>\n
Compatible Displacements<\/th>\n396 cid, 402 cid, 427 cid, and 454 cid Big Block Chevrolet applications<\/td>\n<\/tr>\n
Port Compatibility<\/th>\nOval port Big Block Chevy cylinder head applications. Do not assume compatibility with rectangular port BBC heads without verifying cylinder head and intake port match.<\/td>\n<\/tr>\n
Fitment Note<\/th>\nThis BBC intake manifold is intended for compatible Big Block Chevrolet oval port applications and should not be assumed to fit Small Block Chevy, GM LS, or unrelated engine families.<\/td>\n<\/tr>\n
Compatible Vehicles<\/th>\nChevrolet Camaro SS \/ RS First Gen (1967-1969, 396 \/ 402 applications)
Chevrolet Impala SS Second Gen (1965-1970, 396 \/ 402 applications)
Chevrolet Chevelle SS396 (1965-1972, 396 \/ 402 applications)
Chevrolet El Camino SS396 (1968-1972, 396 \/ 402 applications)
Chevrolet Corvette C2 \/ C3 (1966-1969, 427 applications)
Chevrolet Camaro First Gen COPO 9561 (427 special-order applications)
Chevrolet Impala \/ Chevelle SS427 (1966-1969, 427 applications)
Chevrolet Heavy-Duty Trucks (select 427 big-torque applications)
Chevrolet Corvette C3 (1970-1974, 454 LS5 \/ LS6 applications)
Chevrolet Camaro Second Gen (1970-1972, 454 applications)
Chevrolet Monte Carlo First Gen (1970-1972, 454 applications)
Chevrolet Impala \/ Caprice Full-size (1970-1976, 454 applications)
Chevrolet El Camino (1970-1975, 454 applications)
Chevrolet \/ GMC C\/K Heavy-Duty Pickup and Suburban (1973-1995, 454 applications)
Chevrolet Step-Van and Commercial Platforms (select 454 applications)<\/td>\n<\/tr>\n
Dimensions<\/th>\n22.53 in (L) x 10.61 in (W) x 6.29 in (H) \/ 572.27 mm x 269.47 mm x 159.74 mm<\/td>\n<\/tr>\n
Best Use<\/th>\nRace engines, high-RPM Big Block Chevy street machines, drag racing builds, and extreme BBC peak horsepower applications<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\"<\/p>\n

Chevy Big Block Hurricane Oval Port Intake Manifold<\/h2>\n

If your Big Block Chevy build is limited by an older intake, a mismatched carburetor setup, or airflow demand above the normal street RPM range, the BBC oval port intake manifold<\/strong> gives builders a carburetor-ready option for compatible 396, 402, 427, and 454 engines. Its 4,000-6,500+ RPM<\/strong> range is aimed at drag builds, high-RPM street machines, and performance BBC projects where the full engine combination supports upper-RPM use.<\/p>\n

This Big Block Chevy intake manifold<\/strong> is designed for compatible oval port BBC cylinder head applications. It is a practical option for builders replacing older intake hardware, planning a carburetor intake manifold<\/strong> swap, or choosing a 454 intake manifold<\/strong>, 427 intake manifold<\/strong>, or 396 intake manifold<\/strong> for a performance-focused Chevrolet big block project.<\/p>\n

Important:<\/strong> Always verify engine family, oval port cylinder head compatibility, intake bolt pattern, carburetor mounting pattern, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Big Block Chevy oval port applications and should not be assumed to fit Small Block Chevy, GM LS, or rectangular port BBC combinations.<\/p>\n

\"Big<\/p>\n

Vehicle and Engine Fitment<\/h2>\n

This Chevy Big Block intake manifold<\/strong> is designed for compatible 1965-2000 BBC 396, 402, 427, and 454 V8 engines<\/strong> using oval port cylinder heads. Common reference applications include Chevrolet Camaro, Chevelle, Impala, El Camino, Corvette C2 \/ C3, Monte Carlo, Caprice, Chevrolet \/ GMC C\/K heavy-duty pickups, Suburban, Step-Van, and select commercial Chevrolet platforms equipped with compatible Big Block Chevy engines.<\/p>\n

Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, oval port versus rectangular port differences, carburetor selection, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and cylinder heads match this BBC intake manifold<\/strong>.<\/p>\n

\"Hurricane<\/p>\n

Key Features – BBC Oval Port Intake Manifold<\/h2>\n
    \n
  • \nBig Block Chevy Fitment:<\/strong> Designed for compatible Chevy Big Block 396, 402, 427, and 454 V8 carburetor applications.<\/li>\n
  • \nOval Port Cylinder Head Support:<\/strong> Built for compatible oval port BBC cylinder head combinations. Rectangular port compatibility should not be assumed.<\/li>\n
  • \n4,000-6,500+ RPM Operating Range:<\/strong> Built around a higher RPM window where the camshaft, cylinder heads, exhaust, carburetor, gearing, and ignition setup support the intake design.<\/li>\n
  • \nHigh-Flow Carburetor Layout:<\/strong> The large plenum and direct runner layout support upper-RPM airflow for compatible BBC builds that are matched for higher engine speed.<\/li>\n
  • \nCarburetor-Ready BBC Upgrade:<\/strong> A practical carb intake manifold<\/strong> option for 396, 402, 427, and 454 Big Block Chevy drag, street\/strip, and performance-focused applications.<\/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<\/ul>\n

    Package Contents and Installation Checklist<\/h2>\n\n\n\n\n
    Intake Manifold, Part No. 3037 x 1<\/th>\nOne Chevy Big Block Hurricane oval port carburetor intake manifold for compatible BBC 396, 402, 427, and 454 V8 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 engine is a compatible Big Block Chevy 396, 402, 427, or 454 application.<\/li>\n
    • Verify that your cylinder heads use an oval port layout that matches this intake manifold.<\/li>\n
    • Do not assume compatibility with rectangular port BBC heads, Small Block Chevy engines, or GM LS engines.<\/li>\n
    • Confirm carburetor mounting pattern, spacer or adapter needs, throttle linkage, throttle cable bracket, and fuel line routing.<\/li>\n
    • Check intake gasket style, port alignment, bolt pattern, vacuum ports, PCV routing, and brake booster vacuum needs.<\/li>\n
    • Check hood clearance, air cleaner height, distributor clearance, accessory clearance, and surrounding engine-bay space.<\/li>\n
    • Use suitable intake gaskets and follow the proper torque sequence during installation.<\/li>\n
    • High-RPM intake changes may require matching camshaft, cylinder head flow, exhaust, gearing, fuel system, ignition control, and tuning.<\/li>\n<\/ul>\n

      \"BBC<\/p>\n

      Why Choose This Chevy Big Block Oval Port Intake Manifold?<\/h2>\n

      This BBC oval port intake manifold<\/strong> is designed for builders who want a carburetor-ready intake option for compatible Big Block Chevy engines with a higher operating RPM range. For many BBC performance builds, airflow demand, camshaft profile, cylinder head port style, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.<\/p>\n

      For Camaro, Chevelle, Impala, El Camino, Corvette, Monte Carlo, C\/K truck, Suburban, or custom Big Block Chevy projects using compatible 396, 402, 427, or 454 oval port engines<\/strong>, this carburetor intake manifold<\/strong> provides a focused intake solution for drag, street\/strip, and high-RPM performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.<\/p>\n","protected":false},"excerpt":{"rendered":"

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