Hex Head Stainless Intake Manifold Bolts for Ford 260-289-302, 351W, uses 3/8˝ socket

Hex Head Stainless Intake Manifold Bolts for Ford 260-289-302, 351W, uses 3/8˝ socketPrevent 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

they should never be re-used

A “must” for any serious engine builder

This is a premium steel that is processed to deliver superior strength and fatigue properties

quench and temper steels – L19 requires special care to avoid hydrogen embrittlement

Available inblack oxide finished chrome moly or rust-proofstainless steel

These premium grade bolts are engineered to properly engage the manifold threads and resist loosening

you may choose betweenconventional hex style or the space-saving 12-point nuts

ARP rocker studs are concentric within

Dodge/Cummins and Ford Power Stroke engines are all assembled using “Torque To Yield” (TTY) bolts and preloaded to yield and beyond (typically 100-110%)

and rear axle housings

ARP has developed these sophisticated and durable pushrods

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing