BMW Internal Engine Parts for BMW 6 Series E24 (1977-1989)

Clear BMW chassis

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

Sub-Categories

Cylinder Head (1)

Sort By:

ARP Cylinder Head Stud Kit - M30 BMW 3.0L 3.4L

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:379415

Part#: 201-4602

In Stock at Vendor

$ 255.99 USD

Add to Wish List

Qty

$ 255.99 USD

Add to Wish List

Virtually every top professional BMW engine builder relies on ARP Pro Series head studs. ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat-treated, ensuring complete heat penetration, to increase the clamping load up to 200,000 psi. ARP studs are threaded after heat-treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat-treat. Threading the studs after heat-treating is more difficult and costly (as it's harder on tooling) but the results are well worth the effort. These simply are the best head studs we've found and we highly recommend them in both racing and forced induction applications. Due to the additional clamping force between the head and block, these are IDEAL for turbocharged engines.

Converting from the factory BMW head bolts to head studs makes it much easier to assemble an engine, especially a racing powerplant which must be serviced frequently (and quickly!), and also ensures proper alignment of the head and gasket. Head studs also provide more accurate and consistent torque loading. Here's why: When you use bolts to secure the head, the fastener is actually being "twisted" while it's being torqued to the proper reading. Accordingly, the bolt is reacting to two different forces simultaneously. A head stud should be installed in a "relaxed" mode -- never crank it in tightly using a jammed nut. If everything is right, the stud should be installed finger tight. Then, when applying torque to the nut, the stud will stretch only on the vertical axis. An information sheet is provided with each set.

This item fits the following BMW Engines:
M30 3.0L 3.4L I6

Show More Show Less

ARP Ultra-Torque Fastener Assembly Lubricant (Select Your Size) ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:338571

Part#: TMS1733

In Stock

Starting at $ 1.99 USD

Add to Wish List

Starting at $ 1.99 USD

Add to Wish List

If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.

Show More Show Less

Timing Chain - Single Row

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:578660

Part#: 11311716987

In Stock at Vendor

$ 62.99

This product was last offered at the strikethrough price on
05-07-2026

$ 60.99 USD

Add to Wish List

Qty

$ 60.99 USD

Add to Wish List

The timing chain in any vehicle can begin to stretch and rattle over time. This is a common issue, and though BMW says it is a lifetime part, most enthusiasts decide to change them. If you need only the timing chain instead of a kit, ECS Tuning has your replacement. This is a direct fit replacement for any broken or stretched chain. A great replacement to a damaged chain or one that may have been misplaced out of a timing belt kit.

Show More Show Less

Timing Chain - E30 E32 E34

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4468

Part#: 11311716986

In Stock at Vendor

$ 47.18

This product was last offered at the strikethrough price on
01-12-2026

$ 47.17 USD

Add to Wish List

Qty

$ 47.17 USD

Add to Wish List

This single row timing chain is used on many BMW's from 1979 on. If you are rebuilding your engine we recommend replacing the timing chain.

IWIS is a leader in complex engine parts. Using advanced techniques in research and design allows IWIS to offer parts that not only repair, but ultimately improve the way your engine runs.

This item fits the following BMWs:
1979-1983 E21 BMW 320i 323i
1984-1985 E30 BMW 318i
1979-1981 E12 BMW 528i 530i
1985-1988 E28 BMW 533i 535i 535is
1989-1995 E34 BMW 535i
1979-1989 E24 BMW 633csi 635csi
1979-1987 E23 BMW 733i 735i
1988-1993 E32 BMW 735i 735il

Project Cars

SELECT YOUR BMW

BMW Internal Engine Parts for BMW 6 Series E24 (1977-1989)

Sub-Categories

ARP Cylinder Head Stud Kit - M30 BMW 3.0L 3.4L

ARP Ultra-Torque Fastener Assembly Lubricant (Select Your Size) ...

Timing Chain - Single Row

Timing Chain - E30 E32 E34

Select Vehicle

Purpose

Category

Brand

Price

Shipping

Narrow Results