Kooks BK111 Stainless Header Bolt Kit for 2009-2025 HEMI & Modular V8 Engines

Regular price: $80.95
Regular price: ~~$78.07~~
Sale price: $80.95

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In Stock: 16

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Product Specification:

SKU:KSHBK111

MPN: BK111

Weight: 0.7 lb

Inventory: 16

Type: Bolts

Vehicle Fitment

2009-2025 Dodge / Chrysler / Ram / Jeep vehicles equipped with 5.7L VVT, 6.1L, 6.2L, or 6.4L HEMI V8 engines
2009-2025 compatible Ford Modular V8 engines when used with Kooks headers

Features

Complete stainless-steel bolt set for header installation
Includes 16x M8 x 1.25 x 25 mm bolts - enough for both header banks on a V8 engine
High-strength T304 stainless bolts for corrosion resistance and longevity
Locking hardware prevents loosening under high vibration or thermal cycling
Compatible with Kooks long-tube or short-tube headers
Direct replacement for lost or damaged bolts - no need to buy full header kit
Supports high-power builds - maintains stable clamping under elevated exhaust temperatures
Backed by Kooks quality and ISO-certified stainless steel manufacturing

Specifications

Bolt size: M8 x 1.25 thread x 25 mm length
Quantity: 16 bolts per kit
Material: T304 stainless steel
Intended engines: 5.7L VVT-HEMI, 6.1L, 6.2L, 6.4L HEMI, compatible Ford Modular V8s
Includes locking nuts and washers (header gaskets not included)
Sold as a hardware-only kit

Included Components

16x stainless steel bolts (M8 x 1.25 x 25 mm)
Locking hardware and washers

Product Description

The Kooks BK111 stainless header bolt kit is engineered for 2009-2025 HEMI and compatible Modular V8 engines, providing all required bolts and locking hardware for aftermarket long- or short-tube header installations. T304 stainless steel construction ensures long-term corrosion resistance and strength, while the locking hardware keeps bolts secure under high exhaust temperatures and vibration.

Perfect for Dodge Charger, Challenger, Ram 1500, Jeep Grand Cherokee, and other HEMI-powered vehicles, the BK111 kit is ideal for replacing lost or damaged bolts or completing a new header installation. This kit is sold as hardware only and does not include headers or gaskets, so confirm header compatibility and cylinder head thread size before installation.