Flexplate Bolt Kit for Chrysler Aftermarket 383-440 V8 & Hemi w/ 8 bolt crank

Flexplate Bolt Kit for Chrysler Aftermarket 383-440 V8 & Hemi w/ 8 bolt crankARP offers two styles of Flexplate bolts: premium grade Pro Series rated at 190,000 psi and High Performance Series that are rated at 180,000 psi. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. Material: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

You will also note that ARP offers specially undercut studs forseveral engines

You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

000 psi tensile strength

with threads rolled after heat treat to ensure the optimum fatigue strength

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

L19 is a very high strength material compared to 8740 and ARP2000 and is capable of delivering a clamp load at 260

three thicknesses and two are in ARP stainless

and with or without I

making it ideal for the pplication

ARP studs are thread rolled after heat-treat

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in – you knew from the beginning that the rocker geometry was going to be inconsistent all over the place