ARP Head Stud Kits 8740 12pt Head 16 Valve Toyota Corolla Dlx 1984-1991

SKU: 052LN | MPN:  203-4203
Only 23 units left

Sale price$123.11 USD Regular price$213.50 USD

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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 High Performance 8740 Series 12Point Head
  • 16 Valve




Vehicle Fitments:

Year Make Model Submodel
1990 - 1992 Toyota Celica All Trac
1993 Toyota Celica GTS All Trac
1990 - 1993 Toyota Celica ST, GT, GTS
1984 - 1992 Toyota Corolla DLX
1988 - 1992 Toyota Corolla DLX All Trac, SR5, SR5 All Trac
1993 Toyota Corolla DX, All Trac
1987 - 1988 Toyota Corolla FX16, FX16 GTS, FX
1988 - 1991 Toyota Corolla GTS
1985 - 1986 Toyota Corolla LE Limited
1984 - 1993 Toyota Corolla LE, Base
1992 Toyota Corolla LSX
1985 - 1987 Toyota Corolla Sport GTS
1984 - 1987 Toyota Corolla Sport SR5, Sport DLX
1985 - 1989 Toyota MR2 GT
1988 - 1989 Toyota MR2 Super Charged

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