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  • ARP – Head Stud Kit (K20)

    $163.41

    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. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that’s ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it’s tough on tooling, but the results are well worth the extra effort.

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  • ARP – Head Stud Kit (Supra)

    $186.73

    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. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that’s ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it’s tough on tooling, but the results are well worth the extra effort. You will also note that ARP offers specially undercut studs for several engines.

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  • ARP – Main Stud Kit (B18)

    $98.42

    Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Our Pro Series “I” Beam is forged from 4340 aircraft quality vacuum degassed material. We utilize our proven “Turbo Tuff” design and add 3/8″ ARP 2000 cap screws. All rods are properly shot peened after machining and 100% magnafluxed. *”I” Beam – Turbo Tuff* Manley Pro Series Turbo Tuff connecting rods are used by the best tuners in and outside of the United States in some of the fastest, high horsepower, heart stopping engines being produced. *”H” Beam – Economical* For the budget conscious enthusiast, we also offer our very high quality, yet economical, H-Beam design connecting rods. These are also manufactured from 4340 alloy forgings. They are fully machined, heat treated, stress relieved, shot peened, and magnafluxed. They also are built standard with 3/8″ ARP 2000 bolts. All Manley connecting rod sets, are weight matched to ± 1.5 grams, big and small end bores are final honed to a tolerance of ± .0002″, critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none. ​

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  • Sale!

    B Series Forward Facing

    $899.99

    This is our forward facing b-series manifold made for those enthusiast looking to make high horse power!

    – Sch40 stainless steel runners
    – Fully back purged welding process
    – Professionally tig welded
    – Ported head and turbo flange
    – T4 flanges
    – Many different wastegate options

    ADD A WASTEGATE FOR EXCLUSIVE COMBO PRICING! (Wastegate color is Black)

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    B-Series 16AN Conversion

    $212.99 $250.00

    Includes 16an thermostat housing and your choice of B16 or GSR filler pot!

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    B-Series A/C Compatible

    $764.99 $849.99

    KLM fabrication B-Series ramhorn manifold now A/C Compatible!

    * Sch40 stainless steel runners
    * Fully back purged welding process
    * Ported head and turbo flanges
    * Choice of V-Band or T3 turbo flange
    * Many wastegate options

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  • Sale!

    B-Series Savage Forward Facing

    $1,249.99 $1,399.00

    ALL NEW SAVAGE SERIES MANIFOLD

    This manifold was built to be the highest performing manifold in the sfwd class. Started by testing the design with a well known racer known as Blue Magic. With a higher performance advantage given by this design he was able to run a personal best of 8.07 @188 leaving him in the top 3 fastest sfwd cars in the world! This is your chance to purchase this manifold and become a “SAVAGE”.

    • Stepped runner design from 1.5 to 2 inch diameter
    • Sch40 stainless steel runners
    • Fully back purged welding process
    • Ported head and turbo flange
    • Proven HP capabilities

     

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    B-Series Topmount

    $899.99 $1,045.00

    This is our B series top mount, built with both the high horsepower and street car enthusiast in mind.

    • Proven HP capabilities
    • Sch40 stainless steel runners
    • Fully back purged welding process
    • Ported head and turbo flange
    • T3 and T4 turbo flange
    • Many different wastegate options

     

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  • Sale!

    B-Series Topmount With Uppipes

    $1,249.99 $1,385.00

    Our B series top mount with Uppipes, built with both the high horsepower and street car enthusiast in mind.

    • Proven HP capabilities
    • Sch40 stainless steel runners
    • Fully back purged welding process
    • Ported head and turbo flanges
    • T3 and T4 turbo flange options
    • Many different wastegate options
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  • Sale!

    B-Series Twin Scroll Topmount

    $949.99 $1,075.00

    This is our B series top mount, built with both the high horsepower and street car enthusiast in mind.

    • Proven HP capabilities
    • Sch40 stainless steel runners
    • Fully back purged welding process
    • Ported head and turbo flange
    • Divided T4 turbo flange
    • Many different wastegate options

     

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  • Sale!

    B/D Series Ramhorn & Hot Parts Combo

    $1,034.99 $1,149.00

    KLM fabrication B and D series ramhorn manifold & hot parts combo

    – Sch40 stainless steel runners

    – Fully back purged welding process

    – Ported head and turbo flanges

    – T3 & T4 flange option

    – Many wastegate options

    – Downpipe & Dumptube

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  • Sale!

    B/D-Series 16an Thermostat Housing

    $63.75 $75.00

    16an Thermostat Housing for B & D-Series!

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Showing 25–36 of 122 results