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LS Intake Manifold Spacer for Rectangle Port Cylinder Head LS3 L92 L99 LS9 LSA

Marsoni M251S
Sale price$186.50
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LS Intake Manifold Spacer for Rectangle Port Cylinder Head LS3 L92 L99 LS9 LSALS Rectangular Port Intake Manifold Spacer Compatible with these engine RPO codes: LS3, L99, LSA, L94, L76, L77, L96, L98, L92, L9H, LY6, LFA, LZ1, LS9 Raises the intake manifold (or supercharger) approximately 1 2" Includes: 2 riser plates, 8 orings, and flange bolts (bolts included are for "car" intakes) Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum *If you are running a truck intake you will need M6 90mm bolts, and M6
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
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Whiting, US
★★★★★ 4
nice built, simple one-spring design.
Size: 58mm
solid precision built. weight shy of 17oz (478g), aesthetically pleasing. the plunge operation quite smooth. took one star off per its one spring design, you tamp with whatever weight you put on it.
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Reviewed in the United States on February 8, 2026
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Verified Purchase
Michael Augustine
Charlottesville, US
★★★★★ 5
Good quality. Proper functional use.
Size: 58mm
It's all about the details. Functional and sleek design. I enjoy the satisfying click when applying the tamping process. The ease of use and not having to worry about uneven pressure being applied in the portafilter is why I purchased this. It gets the job done.
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Reviewed in the United States on January 19, 2026
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Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Great weight and super easy to use
Size: 53mm, Size: 53mm
I’m really happy with this tamper. It has a nice, heavy feel that makes it seem really well made, and the weight actually helps get an even press without much effort. It’s very smooth and easy to push, and it fits my 53.3mm basket perfectly. Definitely glad I bought it!
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Reviewed in the United States on November 20, 2025
P
Verified Purchase
Parth
Natrona Heights, US
★★★★★ 5
Excellent tamp!
Size: 53mm, Size: 53mm
Love the tamp! The original one my machine came with was not great and I needed to buy one. I’m glad I picked this item, creates the perfect tamp and my expresso has been flowing much smoothly ever since
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Reviewed in the United States on November 12, 2025
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Verified Purchase
MSky
Cuba, US
★★★★★ 5
Would recommend.
Size: 58mm
Very well made. Works like a charm. I like palm tampers and this one makes it a lot easier to get a level tamp!
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Reviewed in the United States on July 22, 2025

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