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Stage 8

8910A Steel, Nickel Plated, 3/8-16 in., 1.000 in. UHL, Pair

✅ In stock
F
Grade
💤 Not a Deal
3.19/100
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.
$16.14
Listed $16.14
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 28, 2026 6:47 PM · 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.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 3.19/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by What America Buys

Product Details

✓HEADER BOLT KIT (PAIR / 2-PIECE): Designed specifically for high-performance automotive exhaust systems, the Model 8910A kit includes (2) heavy-duty 3/8-16 x 1-inch steel, nickel-plated bolts featuring a precise 6-point (6pt) double hex head (DHH) to securely fasten your exhaust headers.
✓FAIL-SAFE MECHANICAL LOCKING: Manufactured by Stage 8, this patented active mechanical locking system provides a fail-safe solution that prevents fastener loosening even under extreme engine vibration when installed as directed.
✓EXTREME HEAT & CORROSION RESISTANT: Constructed from durable steel with a nickel-plated finish that maintains its structural integrity and will not stretch when exposed to high exhaust temperatures, preventing blown gaskets and leaks.
✓EASY INSTALLATION & FULLY REUSABLE: The 6-point double hex head bolts are designed for practical wrenching and installation in tight undercarriage spaces. The entire locking mechanism is completely removable and reusable without losing performance.
✓INSTANT VISUAL INSPECTION: No need to constantly get under your car with a wrench to check for tightness. The active locking mechanism allows for quick and easy visual inspections, backed by a Limited Lifetime Warranty.

⚙️ Specifications

Material
Alloy Steel, Nickel
Thread Size
3/8-16 UNC
Exterior Finish
Nickel
Manufacturer Grade
Grade 8
Head Style
Hex
Color
Silver
Fastener Type
Hexagon Bolt
Brand
Stage 8
Thread Type
Unc
Item Diameter
0.37 inches
Thread Style
Right Hand
F
$16.14
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