"Is This In Stock?" "ETAs" and/or "Status Updates” are not available. We DO NOT Stock Parts from Vendors. Parts on our/vendors shelf ship 24-48 Hours. (7) Day Min for On Shelf OEM GM Parts. We will contact you BEFORE processing your order if anything is on Backorder. Parts no longer available will be refunded in full. Please see the Shipping & Returns section for ALL ordering details - All BORLA Pricing is being updated - pricing subject to current price if part total does not end in a .26 as of 05/06/26

ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt
ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt
ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt
  • Load image into Gallery viewer, ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt
  • Load image into Gallery viewer, ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt
  • Load image into Gallery viewer, ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt

ECS Corvette C5 Fuel Block -8/-6AN ’97 to ’03 Corvette 3.75″ Bolt to Bolt

| item#ECS-200-011a
Vendor
East Coast Supercharging
Regular price
$409.99
Regular price
Sale price
$409.99
Sold out
Unit price
per 
Shipping calculated at checkout.
Have a Question? Ask a Specialist
(407) 683-7160 Live Chat
Return Policy All Sales Final
Payment Methods Most Major Credit Cards
Support via Phone or Text

ECS C5 fuel system fuel block for 1997 to  2003 Corvettes, same fuel block that comes in all of our early C5 fuel systems. The standard pump fuel block is available in a -8AN supply and -6AN return configuration (see E85 Fuel Block for larger supply fitting) All C5 fuel hats must be measured to ensure fitment with our C5 fuel blocks, there are two different hole diameter sizes for the C5, either 3.50″ or 3.75″, see picture below for measurement guideline.

 

No Coupon Codes can be used on ECS Products unless Authorized in Advance by Johnny

 

Weight 1 lbs
Dimensions 4 × 4 × 4 in

 

ECS C5 fuel system fuel block for 1997 to  2003 Corvettes, same fuel block that comes in all of our early C5 fuel systems. The standard pump fuel block is available in a -8AN supply and -6AN return configuration (see E85 Fuel Block for larger supply fitting) All C5 fuel hats must be measured to ensure fitment with our C5 fuel blocks, there are two different hole diameter sizes for the C5, either 3.50″ or 3.75″, see picture below for measurement guideline.

 

No Coupon Codes can be used on ECS Products unless Authorized in Advance by Johnny

 

Weight 1 lbs
Dimensions 4 × 4 × 4 in

 

Customer Reviews