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OXYSTAR

7561 53026 Air Gap Intake Manifold Dual Plane Aluminum Compatible with Chevy Big Block BBC 396 402 427 454 6.5L 6.6L 7.0L 7.4L V8 Engine 1966-2000

✅ In stock
F
Grade
💤 Not a Deal
5.5/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$179.99
Listed $179.99
Analysis Confidence 63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 6:54 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 1.5/20
Momentum 4/10

📝 Product Overview

🏪 Sold by OXYSTAR
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Compatibility: For Chevy Big Block 396 6.5L, 402 6.6L, 427 7.0L and 454 7.4L V8 engines 1966-2000 with oval-port cylinder heads.
✓Reference Numbers: 3026, 53026, 7561, 1-147-019, PCE147.1034. Operating range: 1,500-6,500 RPM.
✓Mounting Specifications: Dual-plane air-gap design; 4-barrel square-bore mount; standard deck; manifold height: 5.220 inches.
✓Material & Finish: Aluminum construction with a black finish.
✓Package & Installation: Includes one intake manifold. Check the product images for any additional included components. Check engine fitment, mounting dimensions and hood clearance before installation.

⚙️ Specifications

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Price
$259.99
$149.99
$159.99
$139.99
$143.99
Intake Design
Single Plane
Dual Plane
Dual Plane
Power Band
2,500-7,500 RPM
-
Run up to 6, 500 RPM
1,500-6,500 RPM
Idle-5,500 RPM
Features
High-RPM Horsepower
Material
Street & strip, stock hood fit
Material
F
$179.99
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