12-Pt Head Stainless Intake Manifold Bolts for Chevrolet LS, GM Performance Intake, 55mm UHL

12-Pt Head Stainless Intake Manifold Bolts for Chevrolet LS, GM Performance Intake, 55mm UHLPrevent intake manifold leaks with ARPs quality fasteners. Theyre nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless

which requires less energy to operate

they should never be re-used

choice of hex or 12-bolt head

With increased performance you need the extra security that ARP flywheel and flexplate bolts can provide

Material: 8740 Chrome Moly

the correct preload

One of the more aggravating things found in many high performance engines is constantly having to re-adjust rocker arms

and is a premium replacement for OEM fasteners

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190

000 psi tensile strength material and proprietary (ARP2000®) 220

They are available in several different strength materials to safely handle applications from performance street to all-out competition

Camshaft positioning is critical on overhead cam engines and ARP makes sure that the cam towers are properly secured through use of these durable bolts and studs