My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Brian Crower BC3604-S 37mm Intake Valve Set +1mm Oversize Subaru EJ Series

Manufacturer

Picture for manufacturer Brian Crower

Part Number

BC3604-S
11 reviews
Sale Price

$174.01

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brian Crower BC3604-S intake valve set delivers high-performance valve train upgrades for Subaru EJ series engines. This set includes 8 precision-engineered intake valves featuring a 37mm head diameter with a +1mm oversize design for improved airflow characteristics.

Premium Construction:

  • One-piece design with friction-welded Stellite tip for maximum durability and performance
  • Premium grade heat-resistant stainless steel material engineered for high boost and high RPM reliability
  • Undercut stem above the head area reduces weight for extended RPM potential while significantly improving air/fuel flow
  • Fully machined with swirl polished finish under the head for optimized flow characteristics
  • Dished head design for additional weight savings and increased valve control at high RPM

Key Specifications:

  • Valve head diameter: 37mm (+1mm oversize)
  • Material: Heat-resistant stainless steel with Stellite tip
  • Application: Subaru EJ205, EJ255, EJ257 engines

Brian Crower valves are precision-manufactured to provide the performance and reliability demanded by high-performance and racing applications, making them an ideal upgrade for forced induction and naturally aspirated builds alike.

great service and fast shipping. Low pricing too.

We ordered the wrong mud flaps and you all have been great in helping us. Only one problem, both orders came with the boxes either open or holes in them! Couldn't believe the shape the bosses were in, thankfully the product was ok.

User- friendly web-site

Was for head gaskets. They used to come 2 to a pack--now same price and there is only one in the pack (1135g) Mr. Gasket. Knowing this, I wouldn't have ordered.

Quick easy simple

perfect

I will give more feed back when I recieve the items

Satisfied with selection of parts. Pricing seems reasonable.

They had the best price on a hitch I was looking for and the shipping was fast also. The hitch was shipped bare except for taping the box of bolts to it thus leaving the hitch open and chipping the paint/powdercoating in quite a few places which I had to touch up before installing.

Smoking deal that will probably prove too good to be true. Will follow up when transaction completes.

so far so good

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy