Pay in installments of $24.99 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley Throttle Body Adapter Plate - 300-660Allows Use of 80mm Mopar Gen III Hemi Thottle Body on Intakes designed for 95mm GM LS Throttle Body Specs Brand Holley EFI Color Silver Construction Billet Emission Code 3 Finish Anodized Clear Inlet Size 80mm Material Billet Aluminum Product Type Intake Manifold Thickness . 669" Type of Component Adapter Plate Warranty Limited 90 Day Part Number 300 660
Allows Use of 80mm Mopar Gen III Hemi Thottle Body on Intakes designed for 95mm GM LS Throttle Body
Specs
| Brand | Holley EFI |
|---|---|
| Color | Silver |
| Construction | Billet |
| Emission Code | 3 |
| Finish | Anodized Clear |
| Inlet Size | 80mm |
| Material | Billet Aluminum |
| Product Type | Intake Manifold |
| Thickness | .669" |
| Type of Component | Adapter Plate |
| Warranty | Limited 90 Day |
| Part Number | 300-660 |
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
4.5 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
★★★★★ 5
Good product
Works as should and shows correct voltage.. double checked with several multi meters. And has been running my 4000, watt amp for almost 6 months now with no problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Its ok but falls out
Works good but not connected to the unit so it falls out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Excelente
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
recommand products
The Walls of Ba Sing Se (Borderless) M Avatar: The Last Airbender 329 NM
51.00
CGC 9 Venonat Pokémon 1999 English Jungle - Unlimited 63/64 Common
40.00
2025 Topps Chrome Disney Mega Box
185.00
Yu-Gi-Oh! TCG Maze Of Muertos - 7 x Card Booster Box
160.00
Topps Labubu Chrome 10th Anniversary 2025
130.00