Skip to content

Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket Kit

Marsoni M251S
Sale price$89.84
Pay 4 payments of $22.46 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket KitCOMETIC StreetPro Kits cater to the budget minded street rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad. This Part Fits: Year Make Model Submodel 1976 Buick Electra 225 1975 Buick Electra Custom 1975 1976 Buick Electra Limited 1975 1976 Buick Estate Wagon Base 1975 Buick
Easy Shipping

Quick Dispatch:

Your Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket Kit orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket Kit ships.

Need Help?
Questions about Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Cometic Street Pro GM 1968-76 455ci OLDS Big Block Bottom End Gasket Kit in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 602 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Dmitriy Perlin
Phoenix, US
★★★★★ 5
Great mount
Really like this mount: Very versatile, no glue
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
Y
Y
San Leandro, US
★★★★★ 4
It holds the phone pretty well!
Updated review: I gave this another try and it worked, the reason was previously I was rotating the nob in the wrong direction... now it fits pretty well and stays in the installed position securely! But I'm still worried about the added pressure on the display, hopefully it works fine. Overall I think it's worth a try if you need a magnetic phone holder! (ps: I was never contacted by the manufacture, I figured out the correct way to use it so I came here to update my review) --- Original title: Doesn't fit my Model 3 display too well, and it adds pressure on it. I wouldn't recommend it Original review: I don't understand all the positive reviews of this MagSafe holder. It could work, but I find it very unstable on my Model 3 2023's display. After I fit it onto the display and tried adjusting the angles or taking off the phone, the holder tended to fall off. Also it adds pressure to the display which could technically damage it. I wouldn't recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2024
M
Verified Purchase
Marco mendoza
Grantham, US
★★★★★ 5
👍👍👍
🥰🥰🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
H
Verified Purchase
helen
Louisville, US
★★★★★ 1
not holding up well
It was a great idea and kinda worked for few weeks.. but every time I have to jiggle a bit to get my phone off from magnet or try to adjust the angle, the whole system comes off.. and now all the supporting sponges came off.. I tried to fix and reuse but didn't last at all.. it comes off too easily from the car monitor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2024
T
Verified Purchase
Tutu the Giant
Carnegie, US
★★★★★ 5
So Much Worth It!
This phone holder works so well! It is sturdy and hold on pretty tight. Very easy to put the phone on and off the holder. It even protects the screen so well with the little corner protection foam! Five out of five stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2024

recommand products