BMW Internal Engine Parts

ARP Cylinder Head Stud Kit - Custom Age 625+ - BMW S63 4.4L

T#:51110152

Part#: 201-4703

Ships in 8 Business Days

$ 1,099.99 USD

Add to Wish List

Qty

$ 1,099.99 USD

Add to Wish List

For engine builders pushing the absolute limits of high-performance engineering, the ARP Custom Age 625+ Cylinder Head Stud Kit represents the pinnacle of fastening technology. While standard aircraft-quality steels and even the renowned ARP2000 alloy are impressive, the proprietary Custom Age 625+ super-alloy provides a massive leap in capability by increasing tensile strength by an additional 40,000 to 60,000 psi. This specialized hardware is engineered specifically for ultra-high-boost applications, offering superior fatigue resistance and the unique ability to maintain its structural integrity under extreme temperatures that would cause lesser materials to weaken.

Show More Show Less

King Bearings S65 Performance Rod Bearing Replacement Kit

T#:56218621

Part#: CR8066GPCKT2

In Stock at Vendor

$ 976.99

This product was last offered at the strikethrough price on
08-14-2026

$ 974.99 USD

Add to Wish List

Qty

$ 974.99 USD

Add to Wish List

We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

Show More Show Less

King Bearings S85 Performance Rod Bearing Replacement Kit

T#:56218616

Part#: CR1057GPCKT2

In Stock

$ 1,110.99 USD

Add to Wish List

Qty

$ 1,110.99 USD

Add to Wish List

At the heart of this kit are King's S85 Coated & Graded GPC rod bearings which are engineered to handle high thermal loads, provide superior oil film retention, and offer enhanced protection during cold starts and high RPM runs.

Show More Show Less

King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...

T#:56218624

Part#: CR8066GPCXKT2

In Stock at Vendor

$ 976.99

This product was last offered at the strikethrough price on
08-14-2026

$ 974.99 USD

Add to Wish List

Qty

$ 974.99 USD

Add to Wish List

We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

Show More Show Less

S65 High Performance Rod Bearing And Bolt Set - E9x

T#:55857735

Part#: S65BABKT2

In Stock

$ 547.99 USD

Add to Wish List

Qty

$ 547.99 USD

Add to Wish List

We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.

Show More Show Less

King X-Series Bearings S85 Performance Rod Bearing Replacement Kit ...

T#:56218619

Part#: CR1057GPCXKT2

In Stock

$ 1,110.99 USD

Add to Wish List

Qty

$ 1,110.99 USD

Add to Wish List

At the heart of this kit are King's S85 Coated & Graded GPC rod bearings which are engineered to handle high thermal loads, provide superior oil film retention, and offer enhanced protection during cold starts and high-RPM runs

Show More Show Less

Performance Connecting Rod Bolt And Bearing Kit - S85

T#:55317700

Part#: S85RBKT2

In Stock

$ 1,103.00 USD

Add to Wish List

Qty

$ 1,103.00 USD

Add to Wish List

From the factory, the S85’s rod bearing clearances are notoriously tight. Over time, this lack of adequate oil clearance leads to premature wear, accelerated friction, and the looming threat of catastrophic engine failure.

Show More Show Less

Rod Bearing Set - Standard (48.00 Mm)

T#:55821723

Part#: 11241715701

Ships in 2 Business Days

$ 151.99 USD

Add to Wish List

Qty

$ 151.99 USD

Add to Wish List

Camshaft - Inlet Side 647107 - Priced Each

T#:54388484

Part#: 11317587756

Ships on Sep 8, 2026

$ 216.99 USD

Add to Wish List

Qty

$ 216.99 USD

Add to Wish List

Ready to extract more power and optimize your valve timing? This replacement intake camshaft is engineered for dual-overhead-cam (DOHC) cylinder heads, delivering the precise lift and duration needed to keep your engine breathing efficiently at higher RPMs.

Show More Show Less

Intake Valve - Priced Each

T#:54388474

Part#: 11347513023

In Stock

$ 20.53

This product was last offered at the strikethrough price on
07-23-2026

$ 15.99 USD

Add to Wish List

Qty

$ 15.99 USD

Add to Wish List

A weak or worn intake valve causes lost compression, erratic idle, and drops in top-end power. When it's time to refresh your cylinder head for reliability on the street or the circuit, this Corteco intake valve is up to the task.

Show More Show Less

Exhaust Valve - Priced Each

T#:54388348

Part#: 11347513024

Ships in 1 Business Day

$ 23.99

This product was last offered at the strikethrough price on
08-07-2026

$ 19.99 USD

Add to Wish List

Qty

$ 19.99 USD

Add to Wish List

On the street or at the track, your engine’s top end takes a beating. If you are rebuilding a cylinder head due to high mileage, overheating, or a mechanical overrev, you need valves that can handle the heat. This Corteco Exhaust Valve is the exact OEM replacement you need to guarantee factory-level sealing and long-term durability under demanding conditions.

Show More Show Less

Main Bearing Set (Standard)

T#:55857747

Part#: 11211725917

Ships in 2 Business Days

$ 90.99

This product was last offered at the strikethrough price on
07-15-2026

$ 85.99 USD

Add to Wish List

Qty

$ 85.99 USD

Add to Wish List

ARP2000 12PT HSK - S63

T#:54104152

Part#: 201-4702

Ships on Sep 1, 2026

20% off MSRP $ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD

Add to Wish List

Qty

20% off MSRP

$ 639.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 511.99 USD

Add to Wish List

Developed specifically for high-boost, high-horsepower motorsport applications, the ARP Head Stud Kit provides the ultimate clamping force required to maintain a perfect head-to-block seal under the most grueling race conditions.

Show More Show Less

ARP Cylinder Head Stud Kit - ARP2000 - BMW S58 3.0L

T#:51110148

Part#: 201-4705

In Stock at Vendor

20% off MSRP $ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 373.99 USD

Add to Wish List

Qty

20% off MSRP

$ 467.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 373.99 USD

Add to Wish List

For engine builders crafting a high-performance powerhouse, the ARP Cylinder Head Stud Kit is the industry-standard choice for reliability and strength. Each kit features studs, nuts, and washers manufactured from ARP’s proprietary ARP2000 alloy, a material rated far superior to standard aircraft-quality steels.

Show More Show Less

Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub

T#:55353599

Part#: 1301805KT2

Ships on Sep 28, 2026

$ 5,189.99 USD

Add to Wish List

Qty

$ 5,189.99 USD

Add to Wish List

The factory S54 VANOS tabs are a notorious OEM weak point turn your high-revving masterpiece into a costly paperweight.

Rocker Arm - Set Of 8

T#:56507832

Part#: 11337559797

Ships on Dec 2, 2026

$ 99.99 USD

Add to Wish List

Qty

$ 99.99 USD

Add to Wish List

Schrick Camshaft Set With DLC Rocker Arms - 280/272 Degree 12.5mm Lif...

T#:50731686

Part#: 054995LA-272KT2

Ships on Dec 3, 2026

Sale - Save 8% $ 4,392.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4,032.89 USD

Add to Wish List

Qty

Sale - Save 8%

$ 4,392.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4,032.89 USD

Add to Wish List

Schrick has been dedicated to engine performance through the development of only the highest quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track, using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing.

These are a direct replacement for the stock camshafts and offer increased flow at mid and higher RPMs, thanks to 12.5mm of valve lift. Unlike 288/280 camshafts, this 280/272 set does not require upgraded valvetrain parts. The profile of these camshafts is quite close to stock CSL specs.

KIT INCLUDES

Schrick 272-Degree Exhaust Camshaft Schrick 280-Degree Intake Camshaft 24 Turner Motorsport DLC-Coated Performance Rocker Arms NOTE: Camshaft replacement requires multiple special tools. We offer the Genuine BMW Camshaft Press (T#171829) and a Schwaben Camshaft Alignment Tool Set (T#395239) to aid in installation.

Show More Show Less

Intake Hydraulic Tappet - Priced Each

T#:56797117

Part#: 11337548690

Ships on Dec 14, 2026

$ 10.99 USD

Add to Wish List

Qty

$ 10.99 USD

Add to Wish List

Project Cars

SELECT YOUR BMW

Sub-Categories

ARP Cylinder Head Stud Kit - Custom Age 625+ - BMW S63 4.4L

King Bearings S65 Performance Rod Bearing Replacement Kit

King Bearings S85 Performance Rod Bearing Replacement Kit

King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...

S65 High Performance Rod Bearing And Bolt Set - E9x

King X-Series Bearings S85 Performance Rod Bearing Replacement Kit ...

Performance Connecting Rod Bolt And Bearing Kit - S85

Rod Bearing Set - Standard (48.00 Mm)

Camshaft - Inlet Side 647107 - Priced Each

Intake Valve - Priced Each

Exhaust Valve - Priced Each

Main Bearing Set (Standard)

ARP2000 12PT HSK - S63

ARP Cylinder Head Stud Kit - ARP2000 - BMW S58 3.0L

Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub

Rocker Arm - Set Of 8

Schrick Camshaft Set With DLC Rocker Arms - 280/272 Degree 12.5mm Lif...

Intake Hydraulic Tappet - Priced Each

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results