![Chevy BBC 454 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] they yield better fuel distribution](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-135-001-02.jpg?v=1785499881)
Pay in 4 interest-free payments of $522.50 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
they yield better fuel distribution and ultimately greater horsepower
and header clearance
Our dual plane big block manifold is now available with rectangular ports
Speedmaster electric fuel pumps feature an improved design for street and strip applications
Chevy BBC 454 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] they yield better fuel distributionDiscover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.
![Gyarados EX (114/122) [XY: BREAKpoint] SV21](https://cdn.shopify.com/s/files/1/0745/9002/8087/products/8c9aa1d1-84c7-447e-8207-62f87a1f667a_44483738-122f-4003-a59c-b6cf254785ed.png?v=1696341418)
![Altaria (RC24/RC32) [XY: Generations] 066](https://cdn.shopify.com/s/files/1/0745/9002/8087/products/7957b746-596a-4b1b-ae2c-623f373d47d1_a14220f3-cb6b-4b3d-acc3-7a69bd4f2278.png?v=1696341419)
![Swirlix (RC19/RC32) [XY: Generations] Sports](https://cdn.shopify.com/s/files/1/0745/9002/8087/products/5a2399df-729a-463b-802e-286f00e555ae_33b5d624-faab-4edf-b541-ec57ea467f93.png?v=1696341419)
![Charizard (RC5/RC32) [XY: Generations] SWSH052](https://cdn.shopify.com/s/files/1/0745/9002/8087/products/f958b49b-8d49-435a-847e-898e2779d348_86ee3179-f234-4f71-ad53-52f76b2f44ad.png?v=1696341532)
![Raichu (RC9/RC32) [XY: Generations] Ultra Rare](https://cdn.shopify.com/s/files/1/0745/9002/8087/products/8b1b85d1-eaa4-40f6-96fc-b96e88c1c7c6_04ad4b46-c98b-426d-a353-51dee82bc150.png?v=1696341531)
