12pcs 551696 Exhaust Manifold Bolts, Metal Manifold Head Bolts for LS1 LS2 LS3 LSX LT Series Engines Suitable for 12617944 Exhaust Gasket (Silver)

Specification: Color: silver Material: metal Product Size: as shown in the picture Package details: 12 x exhaust manifold bolts Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.

• Package Content: You will receive 12 pieces of durable exhaust manifold header bolts with integrated flanged heads (no separate washers needed). Sufficient quantity to meet your daily use needs and replacement needs.
• Perfect Fit For LS/LT Engines: Direct replacement for OEM part 551696, these exhaust manifold bolts are specifically designed for LS Series like LS1, LS2, LS3, LSX and LT Series engines from 1997 to present.
• Premium Material: These manifold head bolts are manufactured from heavy-duty metal, providing superior tensile strength and durability to withstand extreme exhaust heat, vibration, and torque requirements.
• Suitable Size: Each exhaust manifold head bolt measures approximately 1.26in/3.2cm long, the bolt head diameter is about 0.51in/1.3cm and the bolt disc diameter is about 0.7in/1.78cm. Please check the size carefully to ensure it matches your car.
• Ideal For Engine Swaps & Repairs: Our exhaust manifold hardware are trusted by mechanics and DIY enthusiasts for LS engine swaps, performance upgrades, and routine maintenance. Perfect for replacing worn OEM bolts on LS/LT engine applications.