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    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
    • Strip Dominator Intake Chevy Small Block V8 Pro-Jection TBI Intake Manifold High Rise Dual Plane W/egr 1987-later with Cast Iron Heads Holley
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    Holley Strip Dominator Intake Manifold, Chevy Small Block V8, Pro-Jection TBI | 300-66

    Vendor: Holley
    Part Number: 300-66
    Save $69
    Sale Price $549.95 Regular Price $618.95

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
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    This Strip Dominator intake is a high-rise, dual-plane manifold with EGR provisions for 1987-and-later Chevy small block V8s with cast iron heads, built around Holley's Pro-Jection throttle body injection mounting flange.

    Specifications:

    • Engine: Chevrolet Small Block Gen I
    • Carburetor/TBI Flange: Holley Pro-Jection
    • Fuel System Type: EFI
    • Manifold Type: Single Plane (High Rise)
    • Material: Aluminum, Natural Finish
    • Height: Front 3.91 in., Rear 5.4 in.
    • Basic Operating RPM Range: Idle-6000
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Part Number: 300-66

    This manifold uses late-model alternator and A/C bracket mounting provisions and has vacuum taps off the manifold runners; extra installation hardware is included. It is not intended as an OE replacement for 1987-and-later fuel-injected trucks.

    FAQ

    What throttle body does this manifold use?

    It's built around Holley's Pro-Jection TBI mounting flange.

    What's the operating RPM range?

    Idle to 6,000 RPM.

    Does it have EGR provisions?

    Yes, it includes EGR provisions for 1987-and-later applications with cast iron heads.

    Is this intended as an OE replacement?

    No, it's not intended as an OE replacement for 1987-and-later fuel-injected trucks, though it uses late-model alternator and A/C bracket mounting provisions.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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