Skip to content
Head Stud Kit, Hex Nuts AR145-4006

Head Stud Kit, Hex Nuts AR145-4006

AR145-4006 - BB CHRYS 383 426 440 HEAD STUD
SKU AR145-4006
by ARP
Sold out
$504.92 +GST - $504.92 +GST
$504.92 +GST
$504.92 +GST
$504.92 +GST - $504.92 +GST
$504.92 +GST
$580.658 Including GST (NZ Customers only)
Availability:
Out of stock
Head Stud Kit, Hex Nuts

Big Block Chrysler Mopar B, RB and 413-426 Wedge with Edelbrock RPM Heads

AR145-4006

145-4006

It Is For Good Reason That Vir tually Every Top Professional Engine Builder Relies On Arp P ro Series Head Studs For Their All-out Competition Powerplan ts. Simply Stated, There's Not A Better Stud Set Up On The M arket Today. For Openers, Arp Uses A Premium Grade 8740 Allo y That Is Rated Far Superior T o Aircraft Quality. Then Each Stud Is Placed Vertically In S pecial Racks And Precisely Hea t Treated To 200,000 Psi. This Procedure Ensures Complete He at Penetration And The Results Are Far Superior To Those Les ser Quality Studs From Other M anufacturers Who Just Dump Pie ces In A Basket And Hope For T he Best. You Will Also Note Th at Arp Offers Specially Underc ut Studs For Several Engines. This Procedure (done Only To T he Shorter Studs) More Equaliz es The Stretch Of Both Studs, Which Makes For A More Consist ent Clamping Force - And One T hat Compensates For Head Gaske t Compression When The Cylinde rs Are Installed. This Helps P revent Blown Head Gaskets, And