Image Coming SoonPRO550 V8 Complete Harness
Secure checkout with Cunningham Customs LLC. Real people handle your order. Create an account to save garage, favorites, and addresses for next time.
Why builders shop this part at Cunningham Customs LLC
Looking for PRO550 V8 Complete Harness (SKU FTH3026100191)? Cunningham Customs LLC stocks FUELTECH USA performance hardware for serious builds — street, strip, dirt late model, sprint, drag, and 4x4. Engine Control Harness - Complete Engine Harness - FT550 ECU to GM / Chrysler V8 - Each Fitment notes from listing research: We suggest using this on Chrysler. Always double-check year, make, model, and options on the full product page before you buy. Shop drag racing parts with Grok AI search and fitment coaching on every product page. Compare options, confirm applications, then check out securely — real people at Cunningham Customs handle your order, payment, and shipping.
Shop all parts · Search the catalog · Build guides · Camshaft help · More FUELTECH USA
Questions about fitment or install? Ask Grok anytime, or Call Us at +1 (424) 447-8470. We're here to get the right part on your build.
Comments & builder notes
Share fitment tips, install notes, or questions. Customers, the shop, and Grok can all chime in. New comments notify the Cunningham Customs team for review.