Skip to content

Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8)

Marsoni M251S
Sale price$150.53
Pay 4 payments of $37.63 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8)SKU: 11661 8 UPC: 807298051451 Manley Chevy LS 3 L 99 Small Block Severe Duty Exhaust Valves (Set of 8) 2008 2015 Corvette Camaro CTS V Manley Severe Duty Exhaust Valves deliver reliable power in high performance Chevy LS3 and L99 small block engines. This set of 8 fits rectangular port cylinder heads on 2008 2015 Corvette Camaro SS CTS V and similar GM vehicles. XH 428 material construction handles racing heat and stress for consistent exhaust flow.
Easy Shipping

Quick Dispatch:

Your Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) 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 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) ships.

Need Help?
Questions about Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8), 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 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) 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
4.0 ★★★★★
Based on 900 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
CRUZAN1
Houston, US
★★★★★ 1
Sizing issues
Size: 3X-Large, Color: Blue-square Plaid
Sent it back. Runs super small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
B
Verified Purchase
Brownie
Natrona Heights, US
★★★★★ 5
Perfect fit
Great vest, looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2023
A
Verified Purchase
asdfg
Bozeman, US
★★★★★ 4
Great product for the price
Size: Medium, Color: Green
Decent quality and fabric. Looks and great and and fairly comfortable. Sizing wasn’t exactly what I normally wear. I recommend getting a size up. Other than that it was just fine. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
J
Verified Purchase
Joseph Vanderhoff
Dallas, US
★★★★★ 5
Love it!
Size: Medium, Color: Green
Exactly what I was looking for for my dapper day Peter Pan outfit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
J
Verified Purchase
Joe Eichenlaub
Alexandria, US
★★★★★ 1
Poor quality.
I know this is costume wear but it’s so cheaply made it barely lasted one St Patty’s day at work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

recommand products