Ensure reliable thermostat housing installation with ARP's stainless steel hex bolts designed specifically for LS1 and LS2 engines. Each bolt measures 25.40 cm in length, providing precise fitment and corrosion resistance for long-term durability. Discover how these engineered fasteners enhance engine performance and maintenance.

Ensure a secure, corrosion-resistant fit with these ARP hex thermostat bolts engineered specifically for Ford FE 390-428 engines. Crafted from stainless steel and measuring 15.20 cm in length, they provide precise installation and long-term durability. Discover why these bolts are essential for maintaining optimal engine performance.

Ensure reliable engine cooling with precision-engineered stainless steel bolts designed specifically for LS1 and LS2 water pump and thermostat housings. Measuring 17.80 cm in length, these 12-point fasteners provide secure, corrosion-resistant fastening that maintains optimal engine performance. Discover how these bolts enhance durability and fitment in the full description below.

Ensure reliable and corrosion-resistant fastening for your Chevrolet engine thermostat with this stainless steel bolt kit. Precisely engineered to fit standard dimensions of 15.20 cm length and 1.60 cm height, it delivers a secure, long-lasting hold. Enhance your engine’s durability with fasteners designed for superior performance.