ARP 235-4315 Head Studs 12pt Head "Hitman" Block Chevy 540 Big Block All 1970-2000 Image1
 
Images are generic.
 

ARP Head Studs 12pt Head "Hitman" Block Chevy 540 Big Block All 1970-2000

 
  • Head Stud/Bolt Kit

  • Made in USA

  • ARP Quality


ARP 235-4315 Head Studs 12pt Head "Hitman" Block Chevy 540 Big Block All 1970-2000
List Price: $279.54
$237.61  Save 15%
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Product Details

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.

Following heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won't happen with inferior quality head studs

  • Head Stud Kit 12Point Head
  • For 12deg Pro-Filer "Hitman" Spread Port Iron Block
  • For 12deg Pro-Filer "Hitman" Spread Port Iron Block


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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
1966 - 1969 Chevrolet 427 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1965 - 1969 Chevrolet 396 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 1972 Chevrolet 402 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1961 - 1965 Chevrolet 409 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 2000 Chevrolet 540 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 2000 Chevrolet 565 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 2000 Chevrolet 555 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 2000 Chevrolet 454 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1985 - 2010 Chevrolet 502 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block
1970 - 2010 Chevrolet 632 BIG BLOCK ALL     Head Stud Kit 12Point Head For 12deg Pro-Filer "Hitman" Spread Port Iron Block For 12deg Pro-Filer "Hitman" Spread Port Iron Block