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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Holley Sniper EFI Sheet Metal Fabricated Intake Manifold 820031-1Overview: Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions! Features: Polished finish creates high impact under hood styling 3mm (1 8") thick T6061 sheet aluminum construction for maximum durability 92mm throttle bore opening for increased air flow 100% TIG welded for strength and durability Includes 3 8" Fuel rail kits (Sniper logo laser engraved)
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!
Features:
- Polished finish creates high impact under-hood styling
- 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
- 92mm 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 | Black |
| 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 |
| Injector Style Provision | LS2 EV6 USCAR |
| 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 | 92mm |
| 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
4.2 ★★★★★
Based on 434 reviews
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Product Reviews
★★★★★ 5
Perfect dress shirt.
Size: 18"-18.5" Neck 34"-35" Sleeve, Color: White
Fabulous fabric! Fit is perfect. Kept its excellent through an outdoor wedding. Super easy care.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Nice Shirt, Excellent Color, Decent Fit
Size: 15"-15.5" Neck 34"-35" Sleeve, Color: Black
This shirt is a good looking shirt. Color is excellent. I got the 15-15 1/2 34x35 which I'd say fit in the 'classic' style (not slim) and was more like a 15 1/2 34x35. This is typical of a 'classic' fit shirt and is not a flaw. Color looks great. Nice solid black with seams well sewn. No loose threads. I've worn Van Heusen's for years, and this shirt lives up to the quality / fit that I'm accustomed to. If you're looking for a great shirt, this is an excellent option
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Nice Shirt for Price
Size: 17"-17.5" Neck 34"-35" Sleeve, Color: White
Good fit, runs to size, built in collar stays is only drawback.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great shirt.
Size: 14"-14.5" Neck 32"-33" Sleeve, Color: White
Great shirt. Good cut and fit, washes nice. Don't need to iron. Comfortable staple to every man's wardrobe.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Excellent quality
Size: 16"-16.5" Neck 34"-35" Sleeve, Color: Teal
Very high quality fabric. Doesn't wrinkle. Very nice color. Wish there were a turquoise color option.
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Reviewed in the United States on May 26, 2026