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Head Stud Kit, Hex Nuts AR155-4001

Head Stud Kit, Hex Nuts AR155-4001

AR155-4001 - BB FORD 390 428 FE HEAD STUDS
SKU AR155-4001
by ARP
$424.90 +GST - $424.90 +GST
$424.90 +GST
$424.90 +GST
$424.90 +GST - $424.90 +GST
$424.90 +GST
$488.635 Including GST (NZ Customers only)
Availability:
Low stock
Head Stud Kit, Hex Nuts

Ford 390-428 FE Series With Factory & Edelbrock Heads

AR155-4001

155-4001

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