


LS Intake Manifold Spacer for Rectangle Port Cylinder Head LS3 L92 L99 LS9 LSA
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
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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Your LS Intake Manifold Spacer for Rectangle Port Cylinder Head LS3 L92 L99 LS9 LSA orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your LS Intake Manifold Spacer for Rectangle Port Cylinder Head LS3 L92 L99 LS9 LSA ships.
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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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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Fast delivery and good quality part
Good quality snug fit. Works as should.
Only issue I had was whe tightening oil cap back on the 18 ft-lb torque made this part slip.
I used material to get a better grip and torqued slow but it still slip before the torque gauge read 18.5
No leaks! So it’s all good 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Fit like a glove
After going to 3-4 different auto places with no luck Amazon saved the day
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Reviewed in the United States on April 12, 2026
★★★★★ 5
My husband says it works good
Works good for a Volvo
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Diy tool good stuff
Good fit works as advertised
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Práctico
Tal cual a la medida que do perfecto para los cambios de filtro llego sin daños
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Reviewed in the United States on March 30, 2026