Manley 42296-4 4Pc Bolt 7/16 ARP L19 1.650 UHL Stretch .0065" .007" Manley Lube

Manley Connecting Rod Bolt-7/16 ARP L19 1.650 Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not preload cannot be emphasized enough. If a fastener is not tightened properly, the fastener will not apply the required preload on the application it is being used for and may become susceptible to failure. Conversely, if a fastener is over tightened and stretched too much, it becomes susceptible to failure by exceeding it’s maximum yield point.” Premium ARP-manufactured rod bolts engineered for high clamp load and reliability Precision thread rolling and heat treatment for maximum tensile strength Provides consistent preload when installed using recommended stretch method Ideal for high-horsepower, high-RPM street and racing applications