8911A 1
Upgrade your engine with Stage 8 Locking Header Bolt Kit – the ultimate solution for security and reliability!
8911A 1" Locking Header Bolt Kit for GM Small Block
منتج #: 121708160

8911A 1" Locking Header Bolt Kit for GM Small Block

منتج #: 121708160

QAR 281

تفاصيل السعر

باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )

*سيتم استيراد جميع العناصر من أمريكا

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أمريكا مستورد من متجر USA
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  • dhl
  • aramex
Upgrade your engine with Stage 8 Locking Header Bolt Kit – the ultimate solution for security and reliability!
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Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

Precision Fit
Engineered specifically for GM Small Block, ensuring a perfect fit and compatibility. This reduces the risk of leaks and malfunctions, securing your engine's performance with utmost reliability and safety.
Durable Construction
Crafted from high-quality materials that withstand extreme pressure and temperatures. This locking header bolt kit provides long-lasting durability, outperforming competitors and ensuring engine integrity over time.
Enhanced Performance
Designed to improve exhaust flow and engine efficiency, this kit optimizes performance. Unlock more power from your GM Small Block while reducing maintenance needs, giving you exceptional value for your investment.

تفاصيل المنتج

Shop 8911A 1 Locking Header Bolt Kit for GM Small Block online at a best price in قطر. B000NN6B6G
Thread Size3/16 inch (802.6 cm)
Exterior FinishNickel
Manufacturer GradeGrade 8
Screw Head StyleHex
Fastener TypeHexagon Bolt
Thread TypeUnc
Thread StyleRight Hand
Item HardnessGrade 8
Head TypeDouble Hex
Thread Class3A
Grade RatingGrade 8
Compatible Groove Diameter1 Inches (2.5 cm)
Material TypeNickel
Finish TypesGlossy
Size NameSmall
Fastener Size3/16 inch (802.6 cm)
Thread CoverageFully Threaded
Item Dimensions3.24 x 2.41 x 1.3 inches (8.2 x 6.1 x 3.3 cm)
BrandStage 8
UPC765709891112
Set NameKit
Global Trade Identification Number00765709891112
ManufacturerStage 8
Number Of Items1
Model8911A
Part Number8911A
Unit Count1 Count
Included ComponentsSBC LONG HD/BLT
Item Type NameSBC LONG HD/BLT
MaterialNickel
Head StyleHex

من يجب أن يشتري؟

Suitable For
  • Performance Enthusiasts

    Ideal for automotive enthusiasts looking to upgrade their GM Small Block engines with reliable and secure header bolts.

  • Mechanics and Technicians

    Professional mechanics will appreciate the durability and effectiveness of this bolt kit for ensuring proper header installation.

  • Custom Builders

    Designed for custom car builders needing robust components that withstand high-performance conditions and heavy usage.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who may not need high-performance locking bolts for standard or stock engine setups.

وصف المنتج

8911A 1" Locking Header Bolt Kit for GM Small Block

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أسئلة العملاء & الإجابات

  • سؤال: What sizes of GM small block does this kit fit?

    إجابه: It fits GM small block engines ranging from 265 to 400 cu/inches.
  • سؤال: Are these bolts reusable?

    إجابه: Yes, the bolts are designed to be removable and reusable.
  • سؤال: What material are the bolts made from?

    إجابه: The bolts are made from Grade 8 steel, ensuring they will not stretch when hot.

Stage8 Header Bolts Editorial Review

The 8911A 1" Locking Header Bolt Kit for GM Small Block has garnered a generally positive response from users who appreciate the product's main features and benefits. Customers find the locking header bolts effective in preventing loosening after installation, which is a Considerable advantage over standard bolts. Many users report a significant reduction in the need for Constant tightening, with several expressing satisfaction after months of use without any concerns regarding leaks or bolt stability. The kit is praised for its innovation, featuring a design that allows for easy installation with either an allen wrench or a regular wrench, depending on space Constraints. However, some users have noted that slight modifications may be required for optimal fit on certain header setups. The inclusion of information about these modifications has been viewed positively, as it assists users in achieving the best performance from the bolts. While the product boasts high-quality Construction and effectively tightens headers without inducing leaks, a few criticisms arise regarding the pricing. Some customers feel that for the cost—approximately $70—the kit should include extra locking tabs and circlips. Additional complaints have documented a perceived lack of engineering finesse, particularly concerning the alignment of hex fasteners. This has led to concerns over the bolts' usability in future removal scenarios and has resulted in some expressing reluctance to purchase again. Overall, the 8911A Locking Header Bolt Kit is viewed favorably for its ability to secure headers efficiently, though potential buyers should be aware of the need for minor adjustments during installation and the Considerations regarding the price. **

مراجعات العملاء وتقييماتهم

1 تقييمات العملاء
  • 5 نجمة
    100%
  • 4 نجمة
    0%
  • 3 نجمة
    0%
  • 2 نجمة
    0%
  • 1 نجمة
    0%

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إيجابيات

  • Effectively prevents loosening of header bolts
  • High-quality Construction ensures no leaks
  • Easy installation with various tool compatibility
  • Customer support provided through modification guidance

سلبيات

  • May require slight modifications for some setups

منصة موثوقة وثقة كاملة للمشتري

DA
Dhoha
مشتري موثّق

“Was looking for chromatography filters and managed to find them and receive them in a short period of time. Great experience”

22 January 2026 · عبر Trustpilot
PP
Pretty
مشتري موثّق

“It was timely”

4 July 2026 · عبر Trustpilot
HA
hamza
مشتري موثّق

“Timely delivery and transparency”

19 February 2026 · عبر Trustpilot
MF
Mayerlyn
مشتري موثّق

“Excelente servicio y hasta la puerta de casa ??”

14 February 2026 · عبر Trustpilot
LR
Leon
مشتري موثّق

“The delivery time exceeded my expectations. The product was securely packaged.”

20-Jul-26 · عبر Trustpilot
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معلومات مهمة

  • القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
  • ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.