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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Sniper EFI Sheet Metal Fabricated Intake Manifold - 820041-1Overview: Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions! Now Includes mounting provision for MAP sensor on rear of intake plenum. Use GM #12592525 or equivalent Features: Polished finish creates high impact under hood styling 3mm (1 8") thick T6061 sheet aluminum construction for maximum durability 102mm throttle bore opening for increased air
Overview:
Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!
Now Includes mounting provision for MAP sensor on rear of intake plenum. Use GM #12592525 or equivalent
Features:
- Polished finish creates high impact under-hood styling
- 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
- 102mm throttle bore opening for increased air flow
- 100% TIG welded for strength and durability
- Includes 3/8" Fuel rail kits (Sniper logo laser engraved)
- Intake runners with tapered top is designed to increase air velocity and more evenly distribute airflow to all 8 cylinders improving performance and throttle response
- Product includes all gaskets and hardware for a hassle-free installation
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Silver |
| Construction | Fabricated |
| Emission Code | 4 |
| Engine | GM Small Block Gen III/IV (LS Based) |
| Finish | Silver |
| Front Height | 8.267 inch |
| Fuel System Type | EFI |
| Injector Style Provision | LS1/LS6 EV1 Jetronic |
| Manifold Type | Fabricated |
| Product Type | Intake Manifold |
| Rear Height | 7.559 inch |
| RPM Power Band | 2200-6800 RPM |
| Runner Length | 4.921" (125mm) |
| Style | EFI |
| Throttle Bore | 102mm |
| Vacuum Ports | (3) 1/8"-28BSPT & (1) 1/4"-19BSPT |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Great Quality and perfect Size
Size: 5T, Color: Black
Great quality and perfect size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 4
Runs small but great quality for the price
Size: 10 Years, Color: Black
I sized up hoping to get something a little bigger to grow into, however this suite runs small. If I had ordered the real size it would be too small. I ordered a 7 for my 6 year old and a 10 for my 8 year old. The size 10 was missing the suspenders and came with a real tie not a bow tie unlike what is in the description.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
An awesome buy
Size: 8 Years, Color: Teal Blue, Size: 8 Years, Color: Teal Blue
Ordered for my son for my wedding. It is comfortable, it is beautiful, came in the right size and color.
Ir was so comfy he had it on for the whole wedding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
★★★★★ 5
True to size and amazing quality
Size: 8 Years, Color: Bright Purple
Perfect for my boys and at a reasonable price that can’t be beat for all we got. Thank you.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
Old World Charm
Size: 10 Years, Color: Navy Blue, Size: 10 Years, Color: Navy Blue
What a great value! The fit is nice. The bow tie that comes with it doesn't match. We never tried the suspenders. The pocket for the pocket square is very shallow since the white one is sewn in. The highlight is the vest. Buy or borrow a pocket watch. It makes the outfit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
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