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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Holley EFI Terminator X Stealth 4500 Service Throttle Body - Black 534-306CLEARANCE ITEM ALL SALES FINAL 4 Injectors 650 HP Primary Throttle Body Features: 4500 Units Contain 4 Injectors, and Support up to 1500 HP Naturally Aspirated or 1250 HP with Forced Induction 2. 125? Throttle Plates, Flow 1440 CFM for Large Cubic Inch Engines Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange Offering a Variety of Air Cleaner Options 4500 Service Throttle Bodies are Available in Either Shiny or Black Specs: Adjustable Yes Brand
CLEARANCE ITEM / ALL SALES FINAL - 4 Injectors - 650 HP - Primary Throttle Body
Features:
- 4500 Units Contain 4 Injectors, and Support up to 1500 HP Naturally Aspirated or 1250 HP with Forced Induction
- 2.125? Throttle Plates, Flow 1440 CFM for Large Cubic Inch Engines
- Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange Offering a Variety of Air Cleaner Options
- 4500 Service Throttle Bodies are Available in Either Shiny or Black
Specs:
| Adjustable | Yes |
|---|---|
| Brand | Holley EFI |
| Clearance Category | Air and Fuel Delivery |
| Color | Black |
| Discount Percentage | 51-75% |
| Emission Code | 3 |
| Finish | Black |
| Flange Size | 4500 |
| Flange Style | Dominator |
| Fuel Injectors Included | Yes |
| Fuel System Type | EFI |
| Grade Type | Performance |
| Idle Air Control Motor Included | No |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Max Horsepower Rating | 1500 Naturally Aspirated |
| Mounting Hardware Included | No |
| Product Type | Throttle Body |
| Throttle Body Finish | Black |
| Throttle Body Material | Cast Aluminum |
| Throttle Body Spacer Included | No |
| Throttle Bore | 2.125 in. |
| Throttle Position Sensor Included | Yes |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
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
4.7 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Nice shirt
Color: Blue/White, Size: X-Large
Nice shirt
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Good for the price point
Color: Olive 09, Size: Medium
I bought this as a Christmas gift for one of my teen boys.
I originally bought this shirt for our 16 year old but when I received it, I quickly realized the quality would be off putting to him, so I gifted it to one of my other boys that is not a material/brand snob. The color is spot on with the description.
Our son loves the shirt’s thin knit and softness when wearing. The quality could be better but it’s good for the price point.
Fits as described and is holding up to our fifteen year old nicely.
Would buy again.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Perfect Fit, Perfect Material
Color: Lt Blue 09, Size: Large
Large was a perfect fit for me. Chest, shoulders and waste perfect. Arms surprisingly long as I have long arms (35”). I had to pull up the left sleeve to get out of my grip. Material was very soft, light and stretchy. Perfect to keep arms out of the sun and still cool enough on a 94 degree here in Florida. For those w a belly, this might not work. I have a flat stomach some love handles and somewhat squarish body type (not a V..I’m 71) so perfect belly space for me. I’m 6’, 185. The other issue for me is my shoulder arthritis and getting a sweaty shirt off, no problem. The shirt wicked away the water and the shirt was stretchy enough to get it off easily. I am going to wash it and make sure it holds it shape then if positive I will buy a couple more. I’ve tried several shirts, this is great!
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Nice Bus casual Fit
Color: Black 09, Size: X-Large
I love the feel of the shirt. I got an XL and it's a little big. I'm 6' 2" about 230 I'm gonna order a large to compare. Over I like the shirt.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Gran precio y calidad
Color: Black 09, Size: Medium
Muy buen diseño en el cuello interno y muy buena calidad.
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Reviewed in the United States on May 12, 2026