Name: Wheel Front Ltd. Liability Company
Price range: $

“HOLLEY Fuel Injectors 8-Pack 66PPH 522-668” has been added to your cart. View cart

Only products on sale

Showing 1–20 of 63 resultsSorted by latest

Add to wishlist
Sale
Add to wishlist
HOLLEY Fuel Injector Set – 8pk 83PPH 522-838
SKU: HLY522-838
Product information
Weight1.6 lbs
Dimensions6.7 × 3.4 × 3.3 in
Flow Lb/Hr
83.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

High / Low Impedance
Low

Details...
Original price was: $990.00.Current price is: $899.95.Add to cart
Original price was: $990.00.Current price is: $899.95.
Quantity Only 2 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 76 PPH Fuel Injectors 8pk High Impedance 522-768XFM
SKU: HLY522-768XFM
Product information
Weight0.7 lbs
Dimensions8.7 × 5.4 × 2.4 in
Flow Lb/Hr
76.0

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
12.2 ohms

High / Low Impedance
High

Connector Style
USCAR

Details...
Original price was: $801.00.Current price is: $727.95.Add to cart
Original price was: $801.00.Current price is: $727.95.
Quantity Only 3 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 76lbs Injector Set 8pk High Inpedance 522-768X
SKU: HLY522-768X
Product information
Weight0.6 lbs
Dimensions6.7 × 3.4 × 3.4 in
Flow Lb/Hr
76.0

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
12.2 ohms

High / Low Impedance
High

Connector Style
USCAR

Details...
Original price was: $550.00.Current price is: $499.95.Add to cart
Original price was: $550.00.Current price is: $499.95.
Quantity Only 8 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY Fuel Injectors 8-Pack 66PPH 522-668
SKU: HLY522-668
Product information
Weight1.6 lbs
Dimensions6.8 × 3.4 × 3.4 in
Flow Lb/Hr
66.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

High / Low Impedance
Low

Details...
Original price was: $858.00.Current price is: $779.95.Add to cart
Original price was: $858.00.Current price is: $779.95.
Quantity Only 1 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY Fuel Injector Set (8) 48PPH 522-488
SKU: HLY522-488
Product information
Weight1.65 lbs
Dimensions6.8 × 3.4 × 3.3 in
Flow Lb/Hr
48.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
12.2 ohms

High / Low Impedance
High

Details...
Original price was: $744.00.Current price is: $675.95.Add to cart
Original price was: $744.00.Current price is: $675.95.
Quantity Only 6 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 42 PPH Fuel Injectors 8pk High Impedance 522-428XFM
SKU: HLY522-428XFM
Product information
Weight0.7 lbs
Dimensions8.7 × 5.3 × 2.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors20

Variant Column
Flow Matched

Details...
Original price was: $858.00.Current price is: $779.95.Add to cart
Original price was: $858.00.Current price is: $779.95.
Quantity Only 2 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 42 PPH Fuel injectors 8-Pack 522-428X
SKU: HLY522-428X
Product information
Weight0.55 lbs
Dimensions6.7 × 3.4 × 3.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors20

Variant Column
Flow Matched

Details...
Original price was: $550.00.Current price is: $499.95.Add to cart
Original price was: $550.00.Current price is: $499.95.
Quantity Only 4 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY Fuel Injector Set – 8pk 42PPH 522-428
SKU: HLY522-428
Product information
Weight1.65 lbs
Dimensions6.7 × 3.3 × 3.3 in
Quantity
Set of 8

Flow Lb/Hr
42.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

High / Low Impedance
High

Details...
Original price was: $744.00.Current price is: $675.95.Add to cart
Original price was: $744.00.Current price is: $675.95.
Quantity Only 2 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 36lbs Fuel Injectors 8pk 522-368
SKU: HLY522-368
Product information
Weight1.65 lbs
Dimensions6.8 × 3.3 × 3.3 in
Quantity
Set of 8

Flow Lb/Hr
36.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
12.2 ohms

Details...
Original price was: $687.00.Current price is: $623.95.Add to cart
Original price was: $687.00.Current price is: $623.95.
Quantity Only 2 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 30 PPH Fuel Injectors – 8-Pack 522-308
SKU: HLY522-308
Product information
Weight1.65 lbs
Dimensions6.8 × 3.4 × 3.4 in
Quantity
Set of 8

Flow Lb/Hr
30.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

High / Low Impedance
High

Details...
Original price was: $770.00.Current price is: $699.95.Add to cart
Original price was: $770.00.Current price is: $699.95.
Quantity Only 1 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 220 PPH Fuel Injectors 8pk High Impedance 522-228XFM
SKU: HLY522-228XFM
Product information
Weight0.7 lbs
Dimensions8.7 × 5.4 × 2.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors12

Variant Column
Flow Matched

Details...
Original price was: $1,155.00.Current price is: $1,049.95.Add to cart
Original price was: $1,155.00.Current price is: $1,049.95.
Quantity Only 1 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 220 PPH Fuel Injectors 8-Pack 522-228X
SKU: HLY522-228X
Product information
Weight0.65 lbs
Dimensions6.85 × 3.45 × 3.45 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors12

Variant Column
Flow Matched

Details...
Original price was: $468.00.Current price is: $424.95.Add to cart
Original price was: $468.00.Current price is: $424.95.
Quantity Only 4 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 160 LB/HR Fuel Injectors 8pk Low Impedance 522-168FM
SKU: HLY522-168FM
Product information
Weight1.705 lbs
Dimensions8.8 × 5.45 × 2.3 in
Quantity
Set of 8

Flow Lb/Hr
160.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

Details...
Original price was: $825.00.Current price is: $749.95.Add to cart
Original price was: $825.00.Current price is: $749.95.
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 160lbs Fuel Injector 8pk 522-168
SKU: HLY522-168
Product information
Weight1.6 lbs
Dimensions6.8 × 3.3 × 3.3 in
Quantity
Set of 8

Flow Lb/Hr
160.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

Details...
Original price was: $1,155.00.Current price is: $1,049.95.Add to cart
Original price was: $1,155.00.Current price is: $1,049.95.
Quantity Only 3 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 60 PPH Fuel Injector 522-161
SKU: HLY522-161
Product information
Weight0.205 lbs
Dimensions7 × 5 × 2.1 in
Quantity
Each

Flow Lb/Hr
160.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

Details...
Original price was: $185.00.Current price is: $167.95.Add to cart
Original price was: $185.00.Current price is: $167.95.
Quantity Only 1 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 120 PPH Fuel Injectors 8pk High Impedance 522-128XFM
SKU: HLY522-128XFM
Product information
Weight0.7 lbs
Dimensions8.7 × 5.4 × 2.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors11

Variant Column
Flow Matched

Details...
Original price was: $935.00.Current price is: $849.95.Add to cart
Original price was: $935.00.Current price is: $849.95.
Quantity Only 2 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY Fuel Injectors (8pk) 120 PPH 522-128X
SKU: HLY522-128X
Product information
Weight0.65 lbs
Dimensions6.8 × 3.4 × 3.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors11

Variant Column
Flow Matched

Details...
Original price was: $687.00.Current price is: $623.95.Add to cart
Original price was: $687.00.Current price is: $623.95.
Quantity Only 5 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 120PPH Fuel Injectors 8pk 522-128
SKU: HLY522-128
Product information
Weight1.635 lbs
Dimensions6.9 × 3.45 × 3.3 in
Quantity
Set of 8

Flow Lb/Hr
120.0

Flow Rated
43 psi

Fuel Compatibility
Gasoline/E85

Impedance ( Ohms)
2.0 ohms

Details...
Original price was: $935.00.Current price is: $849.95.Add to cart
Original price was: $935.00.Current price is: $849.95.
Quantity Only 4 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 100 PPH Fuel Injectors 8pk High Impedance 522-108XFM
SKU: HLY522-108XFM
Product information
Weight0.7 lbs
Dimensions8.7 × 5.3 × 2.3 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors10

Variant Column
Flow Matched

Details...
Original price was: $825.00.Current price is: $749.95.Add to cart
Original price was: $825.00.Current price is: $749.95.
Quantity Only 3 left in stock!
-+
Add to cart
Add to wishlist
Add to wishlist
Sale
Add to wishlist
HOLLEY 100 PPH Fuel Injectors 8pk High Impedance 522-108X
SKU: HLY522-108X
Product information
Weight0.6 lbs
Dimensions6.8 × 3.4 × 3.4 in
Product Line
Terminator X

Quantity
Set of 8

Variant
Yes

Variant Group
Fuel Injectors10

Variant Column
Flow Matched

Details...
Original price was: $550.00.Current price is: $499.95.Add to cart
Original price was: $550.00.Current price is: $499.95.
Quantity Only 3 left in stock!
-+
Add to cart
Add to wishlist

Frequently Asked Questions

What sets Wheel Front Shop apart from the rest?

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.

How fast do we process backorders for auto parts?

We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors.Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.

Why Choose Our International Shipping?

We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.

How long does shipping take?

Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%

Can I track my order?

Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.

Do you have my product in stock?

Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.

My goods arrived damaged, what should I do?

We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.

How do I return an order?

You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Electronic Fuel Injectors

Oils, Fluids

Oils, Fluids and Sealer

Air and Fuel

Books Videos and Software

Brakes

Chassis Components

Drivetrain

Engines and Components

Exhaust

Exterior Components

Fasteners

Fittings Hoses and Valves

Fluids and Sealer

Gaskets and Seals

Gauges and Accessories

Heating and Cooling

Ignitions and Electrical

Interior and Accessories

Mobile Electronics

Oils

Paints and Finishing

Promotional Collectables and Apparel

Safety Equipment

Steering and Components

Suspension and Components

Tools

Towing Equipment

Wheels and Tires

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information

Product information