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Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler

Marsoni M251S
Sale price$158.50
Pay 4 payments of $39.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval MufflerSKU: 400840 UPC: 808422008402 Borla 400840 CrateMuffler Chevrolet Small Block 350 383 406 CID V8 High Output 3" Offset Offset S Type Oval Muffler The Borla 400840 CrateMuffler is purpose built for Small Block Chevrolet high output 350 383 406 CID V8 crate and custom engines. It delivers aggressive Borla sound, gains in horsepower and torque, better fuel economy, and drone elimination through directional tuning. Install this 14" x 4. 35" x 9. 1" oval
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Your Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler orders ship within 1-2 business days.

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

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 2471 reviews
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Verified Purchase
Ryan
Battle Creek, US
★★★★★ 5
Durable Solenoid for Starter and Trim
Number of Items: 1
Installed easily and works perfectly. Engages the trim and starter reliably every time. Solid, durable, and great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
C
Verified Purchase
Cuz
West Palm Beach, US
★★★★★ 5
Works Great
Number of Items: 1
I have a 1988 mercury/mariner 75 hp motor. My motor would not go down. Purchased this solenoid to replace the old one. Fit perfect and fixed my problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
G
Verified Purchase
Gary Miller
Port Orchard, US
★★★★★ 5
Just the part I needed
Number of Items: 1
It was a perfect match to the one I needed to replace. And the shipping was lightning fast
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
steven clark
Natrona Heights, US
★★★★★ 5
Works great
Number of Items: 1
Works great easy fix for my Merc. Trim motor
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
L
Verified Purchase
Lori
Waukegan, US
★★★★★ 5
Worked well
Number of Items: 1
Worked well for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025

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