ARP CA625+ Head Stud Kit for Subaru Impreza WRX STi EJ EJ20 EJ25 DOHC 260-4704

Description

MASTER WAREHOUSE DISTRIBUTOR for 100+ brands
Purchasing from an Alamo Autosports listing means you will receive factory warranty and support!
For questions regarding this, or any, product please contact us via eBay messenger.
​​​​​​​(Monday- Friday 9:30AM-5:30PM CST)
ARP CA625+ Head Stud Kit
Subaru Impreza
WRX STi EJ EJ20 EJ25
USDM JDM DOHC
arp # 260-4704
Alamo Autosports
An Authorized Master Dealer for ARP
Purchasing from an Alamo Autosports listing means you will receive factory warranty and support!
For questions regarding this product,
please contact us via eBay message service
(Mon-Fri: 9:30am – 5:30pm CST)
ARP Head Stud Kit
Subaru Impreza WRX STi EJ Series DOHC
Kit # 260-4704
This listing is for one (1) ARP CA625+ Head Stud Kit.  New in box.
12 high strength studs   12 nuts and 12 washers
Fits
All Subaru EJ Series engines DOHC
ARP Head Studs Information
Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers.  That’s why ARP head studs are popular among leading Sport Compact/Import racers.  You should know that ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Then, each stud is precisely heat-treated to 200,000 psi. 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.  You will also note that ARP offers specially undercut studs for several engines.  This procedure (done only to the shorter studs) more equalizes the “stretch” of both studs, which makes for a more consistent clamping force – one that compensates for head gasket compression when the head is installed.  This helps prevent blown head gaskets, and assures optimum sealing!  Premium parallel ground washers are also included with each kit.
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If you are unsure about fitment, applications, technical specifications, or any other questions, please contact us eBay message service before buying.
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•• Our Company ••
Alamo Autosports opened in 1992 and specializes in Japanese and European import vehicles. We are a full service performance shop located in the Dallas/Fort Worth Metroplex. We carry over 250 OEM and aftermarket performance product lines, as well as custom fabrication CNC work, tuning, and all of your performance needs .
Services and products we offer:
complete performance engine builds
in house 2WD and AWD Dynos (rolling road)
engine management and tuning
complete fuel system fabrication
performance bolt-on parts
racing radiators and cooling
performance brake upgrades
performance suspension parts
performance exhaust systems
performance drivetrain parts
fabrication and welding
complete turbo kits
CNC Darton block sleeving
•• Payment ••
••Returns ••
“Buy it now” items are to be paid in immediately. Payment must be received in full within 3 business days. All auctions not paid for within 3 days will be reported to eBay for request of the final value fee credit.
PayPal
We accept domestic and international PayPal payments
All major credit cards accepted through PayPal.
Sales Tax
Texas residents will be charged state sales tax.
Contact us before returning any items. Returns will be considered on a case-by-case basis. No returns on special order parts. The item must be returned in its original condition and in the original manufacturer’s packaging. Wheels that had tires mounted cannot be returned. Buyer is responsible for return postage.
20% RESTOCKING FEE
Return Shipping Address
Alamo Autosports
Attn: eBay Department
1218 Colorado Ln Suite C3
Arlington, TX  76015
•• Shipping ••
Orders are shipped directly from our location or from the manufacturer/ warehouse location. Pick-up and Will Call is available upon request. Tracking number will be updated in PayPal and eBay when shipped. We will only ship to confirmed PayPal addresses.
Delivery
It is your responsibility to accept delivery in person and inspect the package before accepting delivery. Please make sure to open the box immediately when taking delivery, to avoid potential issues. Do not sign for any damaged package and report it to driver immediately.
Shipping Carriers
All items are shipped via:
UPS
UPS Supply Chain Solutions
USPS
Domestic Shipping
Most items ship within 1-2 business days
Contiguous 48 - All shipments are via UPS
Hawaii, Alaska, Puerto Rico, other US Territories
Additional cost for shipping
UPS and USPS shipping available
Military and PO Boxes
We ship to Military (APO, etc.) and PO Box addresses
USPS only
International Shipping
Most international orders ship within 3-5 business days
All international shipments require a valid phone number and email address before shipping
Buyers are responsible for all import duties and brokerage fees
UPS and USPS shipping available
•• Messages ••
•• Inventory ••
Please allow 1-2 business days for responses. We receive hundreds of messages a day and we answer them as quickly as possible.
All products are in stock when listed on eBay.
Business Hours
Monday – Friday
9:30AM – 6:30PM
Central Standard Time Zone (GMT -06:00)
Daylight Savings Time
Closed Saturday and Sunday
For combined shipping or custom needs or requests contact us at the shop.
Payment
Shipping
Returns
Payment
Shipping
Returns
"Buy it Now"
items are to be paid for immediately.  Payment must be received in full within three business days.  All auctions not paid for within three days will be reported to eBay for request of the final value fee credit.
PayPal
We accept domestic and international PayPal payments.
All major credit cards accepted through PayPal.
Sales Tax
Texas residents will be charged sales tax.
Orders are shipped directly from our location or from the manufacturer/ warehouse location.  Pick-up and will call are available upon request.  Tracking number will be updated in PayPal and eBay when shipped.  We will only ship to a PayPal confirmed address.
Delivery
​​​​​​​It is your responsibility to inspect the package before accepting delivery in person.  To avoid potential issues open the package upon delivery.  Do not sign for any damaged package and report it to the driver immediately.
​​​​​​​
Shipping Carriers
All items are shipped via:
USPS
UPS
​​​​​​​UPS supply chain solutions
Domestic Shipping
Most items ship within 1-2 business days.
Contiguous 48- all shipments via USPS or UPS.
Hawaii, Alaska, Puerto Rico and other US territories have additional cost for shipping.  Please contact us by eBay message service for shipping prices.  USPS and UPS shipping available.
​​​​​​​Military and PO Boxes
We ship to Military (APO, etc) and PO Box addresses.  USPS only.
International Shipping
​​​​​​​
Most international orders ship within 3-5 business days.
All international orders require a valid phone number and email address before shipping.
Buyers are responsible for all import duties and brokerage fees.
We will not ship items as Gifts.
USPS and UPS shipping available.
Freight Shipping
Please contact us via eBay message service for this option.
​​​​​​​
​​​​​​​
Contact us before returning any items.
Returns will be considered on a case-by-case basis.  No returns on special order parts.  The item must be returned in its original condition and in the original manufacturer's packaging.  Wheels that had tires mounted cannot be returned.  Buyer is responsible for return postage.
​​​​​​​20% RESTOCKING FEE
​​​​​​​Return Shipping Address
Alamo Autosports
Attn: EBay Department
1218 Colorado Ln Suite C3
​​​​​​​Arlington, TX 76015