ARP 134-8001 Intake Valley Cover Bolt Kit for CHEVROLET LS Gen III/IV. 8740. hex ymm_60 improving overall engine efficiency

improving overall engine efficiency

The completely new design includes twin tailpipes

the exhaust valves are controlled by the vehicle’s factory electronics

something that can be realized further with the addition of the optional Evolution Link pipe set (SS)

This is especially true when “long” pushrods and valves are employed – you should raise the “installed height” of the rocker arm to compensate for the longer-than-stock components

ARP 134-8001 Intake Valley Cover Bolt Kit for CHEVROLET LS Gen III/IV. 8740. hex ymm_60 improving overall engine efficiencyNow you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. The specially alloyed ARP 300 stainless steel and heat treated 8740 chrome moly bolts (black oxide finish) are nominally rated at 180, 000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. Whats more, you cant beat the gorgeous looks of ARPs specially polished stainless steel