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Billet Energy Shortblock

Marsoni M251S
Sale price$5000.00
Pay 4 payments of $1250.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Billet Energy ShortblockThis is a Used Billet Energy Block with New MGP Aluminum Rods. 6. 600 length . 990 pin bore. New 4. 160 DSS Racing Pistons with Rings and . 990 Pins. Block is ready to assemble. 9. 750 Deck LS Mains. Piston and Rods set up for 3. 622 Stroke (394'). Block has 60mm roller cam bearings, set up for . 937 key lifters, Jesel belt drive. Deck is hooped. All work by TKM. Comes with billet rear cover and billet valley cover. Add your crank and balance put it
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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]
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4.1 ★★★★★
Based on 1759 reviews
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Product Reviews
C
Verified Purchase
chris
Fort Morgan, US
★★★★★ 5
Its ok but falls out
Works good but not connected to the unit so it falls out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
C
Verified Purchase
Cliente de Amazon
Cuba, US
★★★★★ 5
Excelente
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
I
Verified Purchase
Ivan Santana
Louisville, US
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2025
V
Verified Purchase
Very slowly shipping 20 days to California
Lexington, US
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
J
Verified Purchase
Junior Omar Arias Chavarria
Omaha, US
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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