Pay in installments of $97.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley EFI Fuel System Kit - 526-4Overview: Holley EFI fuel kits are the perfect addition to your Terminator or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your Terminator EFI System Features: Holley EFI fuel kits provide everything needed for a complete supply fuel system for the Terminator EFI. The following items are included:   In Line Fuel Pump P N 12
Overview:
Holley EFI fuel kits are the perfect addition to your Terminator or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your Terminator EFI System
Features:
-
Holley EFI fuel kits provide everything needed for a complete supply fuel system for the Terminator EFI. The following items are included:
  -
In-Line Fuel Pump
P/N 12-920 -
Billet Regulator
P/N 12-846 Adjustable from 40-70psi with manifold reference -
Pre and Post Filters
P/N 562-1 (10 Micron Post Filter) -
Earl's Super Stock™ Black Hose
P/N 780006ERL, 20 ft. of -6 hose -
Earl's Super Stock™ Hose Ends
View the instructions below for a list of all fittings included
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| CFM | N/A |
| Emission Code | 4 |
| Forced Induction HP@43PSI | 600 |
| Fuel Type | Gasoline |
| GPH@15PSI | 80 |
| GPH@43PSI | 67 |
| GPH@8PSI | 85 |
| Hose Length | 20' |
| Hose Series | Earl's Super Stock™ Black |
| LPH@15PSI | 302 |
| LPH@43PSI | 254 |
| LPH@8PSI | 322 |
| Naturally Aspirated HP@15PSI | 800 |
| Naturally Aspirated HP@43PSI | 700 |
| Naturally Aspirated HP@8PSI | 850 |
| Pressure Range | 40-70 PSI |
| Product Type | EFI Fuel System Kit |
| Warning | California Proposition 65 |
| 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 6 reviews
Sort
Product Reviews
★★★★★ 5
What a Product!!!!
Size: Powder Poli Ox - Pack of 6
Used this on my motorhome. All I can say is "WOW"! I live in Florida and the water and sun beats up everything, my beautiful motorhome was looking horrible. Oxidation was happening, it was fading and just looking bad. I took the shot and bought this, I can't believe how well this stuff works! My motorhome looks amazing!!!!!!! I am so pleased!!!!! Best 129.99 is have ever spent!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
★★★★★ 5
Nice blocks
Style: Levelers, Size: 20 Pack
This is a must have on campers. They make it so much easier to level. These are good quality leveler blocks. All work together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Very sturdy.
Style: Levelers, Size: 10 Pack
Works well, easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Sturdy, Simple, and a Must-Have for RV Leveling!
Style: Levelers, Size: 10 Pack
The Tri-Lynx 00015 Lynx Levelers have been a fantastic addition to my RV setup, especially for stabilizing the jacks. These levelers are durable, easy to use, and provide great support, whether I’m parked on gravel, grass, or an uneven surface. Here’s what I love about them:
Design and Durability:
These levelers are built tough! The bright orange color makes them easy to spot, and the interlocking design is straightforward yet very effective. I feel confident stacking them to the desired height, and they stay solidly in place without any shifting or sinking, even under the weight of the RV jacks.
Ease of Use:
One of the best features is how simple these are to set up and take down. They stack quickly and neatly, and I love that I can easily adjust the height by adding or removing levels. They’re much more convenient than traditional wood blocks, and they don’t splinter or deteriorate over time.
Versatility and Stability:
I’ve used these levelers on different types of surfaces—gravel, sand, and even on slight slopes—and they’ve performed well across the board. The stability they provide gives me peace of mind, knowing that my RV is secure and won’t shift during the night. They work great with the jacks, keeping everything stable and level.
Storage and Portability:
The carrying bag that comes with the pack is a nice bonus, making it easy to store them compactly. The pack of 10 is perfect for my needs, providing enough flexibility to handle different setups depending on the terrain.
Small Points for Consideration:
One small note is that these levelers may require a bit of experimentation to get the exact right height when stacking. It’s minor, but worth noting for anyone new to using leveling blocks. Once you get used to the setup, though, it’s smooth sailing.
Final Verdict:
The Tri-Lynx 00015 Lynx Levelers are a must-have for any RV owner. They’re durable, stable, and incredibly easy to use, making leveling and stabilizing a breeze. I’d recommend them to anyone looking for a reliable solution to keep their RV perfectly level and secure. Great value for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2024
★★★★★ 5
Work great
Style: Levelers, Size: 10 Pack
These are very good for leveling camper at uneven campsites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
recommand products
Covergirl Full Spectrum Lash Ambition Waterproof Mascara, Very Black, 0.3 Fluid Ounce
13.86
Beron 14 Inches Yellow Wig Wig For Women Girls Yellow Wig Short Curly Synthetic Wig With Bangs Yellow Wigs With Wig Cap
29.10
Moresoo Hair Extensions Real Human Hair Clip Ins Blonde Highlighted Clip In Hair Extensions Human Hair Light Brown With Blonde D
120.47
YG LianKai 2 Pack Black Mascara - Waterproof, Volume & Length, 0.31 Fl Oz
13.91
Pure Ziva Atlantic Navy Denim Royal Blue Sparkling Pressed Powder Single Vegan Eyeshadow; Talc, Paraben & Cruelty Free
22.77