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ARP 4G63 Cam Tower Bolt Kit for Evo/DSM (107-1003)

STM Tuned Inc.

4.5 (123)

ARP 4G63 Cam Tower Bolt Kit for Evo/DSM (107-1003)

Name: STM Tuned Inc. ARP 4G63 Cam Tower Bolt Kit for Evo/DSM (107-1003) - ARP 4G63 Cam Tower Bolt Kit for Evo/DSM (107-1003)
Brand: STM Tuned Inc.
SKU: 154572193801
Price: 83.24 USD
Availability: InStock
Rating: 5 (3 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$83.24

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Color

Black

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Description

ARP 107-1003 replacement cam tower bolts for the 4G63 Evo 1-9, 1G/2G DSM and GVR4 models. Includes a full set of 24 8740 chrome moly bolts and washers. These replace the M8 bolts on the camshaft caps in the cylinder head.

Vehicle Fitment:
19...

Reviews

5.0

7 ratings

arp bolts are awesome

i ordered these and they fit perfect however a aftermarket valve cover may be needed to clearance the higher bolts

benoah · March 11, 2026

ARP EVERYTHING!

I Love ARP Products, Ive done full build on 6 different motors including a couple of SRT-4 Neons, 2 7-bolt 4g63, My 4b11 Evo (stock block full arp and precision turbo) and now building a 6-bold GSX Spyder shooting for 650+. Ive never had a failure on a bolt from arp only issue ive ever had are the turbo manifold bolts on a 7-bold build didn't work because I was using a manifold that came with the car and had issues getting nuts on the stud. Recommend any one who is starting a build, if you remove a bolt to work on the project put an ARP in its place.

Tylor · October 24, 2023