ARP 78-85 Oldsmobile 350 Diesel 2 Bolt Main Bolt Kit
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$61.05
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Keep the bottom end together with the ARP Main Bolt Kit (arp184-5002) - engineered for Oldsmobile 350 Diesel 2 Bolt.
- Fits 1978-1985 Oldsmobile 350 Diesel 2 Bolt
- Eliminates main cap walk and fretting under high cylinder pressure
- Studs give more accurate torque readings than bolts, which twist into the block
- Hardened parallel-ground washers and nuts included
- Cold forged and heat-treated in the USA at ARP's own facility
Perfect for a high-horsepower build where main cap movement is the next failure point.
Shipping Height: 2.3
Shipping Length: 8.3
Shipping Width: 4.1