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ACL Race Series STD-0 main bearings are precision-engineered for high-performance Nissan VQ and VR engines. This set includes one pair of upper and lower bearings designed to meet the demands of high-RPM applications. Made with a high-strength trimetal structure and advanced fatigue-resistant overlay, they provide consistent oil film formation, superior crankshaft support, and exceptional durability for street, track, or turbocharged builds.
Note: One pair of bearings included per set. Order the required number of pairs to complete your main bearing replacement.
Key Features
Standard-0 size main bearings (for select Nissan VQ/VR engines)
Includes one pair (upper and lower) – order as needed for full set
Trimetal bearing construction with fatigue-resistant overlay
Hardened steel backing for strength and bearing retention
Extra crush and eccentricity for high-RPM distortion control
Enlarged chamfers for crankshaft fillet clearance
Flash plating eliminated to improve heat transfer
Tight manufacturing tolerances for consistent clearance
Technical Specifications
Size: STD-0
Tunnel Diameter: 69.993 – 70.017 mm
Shaft Diameter: 64.951 – 64.975 mm
Max Length: 20 mm
Half Type: Upper & Lower
Weight: 0.09 kg
Fitment Information
Fits the following Nissan and Infiniti high-performance engines:
Nissan 350Z, Skyline, Infiniti FX35, M35, EX35 – VQ35HR
Nissan 370Z, Skyline, Infiniti Q50/Q60, FX37, M37, EX37 – VQ37VHR
Nissan GT-R R35 – VR38DETT
Nissan Z, Infiniti Q50, Q60 (newer models) – VR30DDTT
What’s Included
(1) Pair of ACL Race Series main bearings (upper & lower)
For complete engine coverage, ensure you order the correct number of bearing pairs.
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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