Skip to content

Cometic Street Pro Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End Kit

Marsoni M251S
Sale price$226.00
Pay 4 payments of $56.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Cometic Street Pro Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End 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.
Easy Shipping

Quick Dispatch:

Your Cometic Street Pro Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End 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 Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End Kit ships.

Need Help?
Questions about Cometic Street Pro Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End 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 Nissan 1991-02 RB25DE 2.5L Inline 6 87mm Bore .060in Thick Top End 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
4.6 ★★★★★
Based on 1824 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
W
Verified Purchase
wes
Boise, US
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with the unit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
M
Verified Purchase
MDM
New York, US
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
J
Verified Purchase
Jarrett Austin
New York, US
★★★★★ 5
Awesome Wire
Size: 15FT, Style: 8AWG
These work great! I purchased these for my subwoofer and they do a great job! Super flexible! They have no weird smells either! Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
F
Verified Purchase
Federico Villamil
San Leandro, US
★★★★★ 5
Amazing
Size: 5FT, Style: 8AWG
Excelente producto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025

recommand products