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Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)
Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)
Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)
Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)
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Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)

Marsoni M251S
Sale price$126.99
Pay 4 payments of $31.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Spectre Dual Plenum Kit (Fits Carburetors & TBI w/5-1/8in. Inlet)Spectre's polished cast aluminum dual plenum air intake has 4 inch inlets. It is 3. 5 inches tall and it measures 8 inches from the air cleaner stud to each inlet. It fits carburetors and TBI throttle bodies with a 5 1 8 inlet. The 4 inch dual inlets are 90 degrees apart and designed to match up to all Spectre 4 inch tubing, filters and accessories.
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  • Fast: 2-3 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 156 reviews
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Product Reviews
Z
Verified Purchase
Zack
Boise, US
★★★★★ 4
slightly smaller than sky high
Size: 30 FT, Style: 0 (1/0) AWG RED
wire is okay but it is definitely on the thinner side, was slightly smaller than my sky high 1/0 wire but for the price difference this is definitely worth it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2025
C
Verified Purchase
chase guerlain
Dallas, US
★★★★★ 5
Heavy gauge battery cable
Size: 10 FT, Style: 0 (1/0) AWG RED
Heavy duty works good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
jeff
Louisville, US
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
N
Verified Purchase
N. A. Williams
Whiting, US
★★★★★ 5
89 mercruiser works fine
The mounting bracket was a little smaller than orginal, but no big deal, just drilled new hole in mounting plate. Solved my starting problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2023
C
Verified Purchase
Charles R Gunther
West Palm Beach, US
★★★★★ 5
Direct replacement
Direct replacement for a failed solenoid on my Larson boat. Easy to install and works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2022

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