Part Number: H11157
Application: Chevy "A.C.E." Spec
3rd Dia.: 1.875"
Collector: 3.5" Stinger
Crossover headers provide the best combination of performance and fit where allowed. Final 4” of the 36” primaries are made in parallel to allow changing the length before attaching the slip-on collector. All crossover headers have 3/8” thick CNC flanges. All crossover headers can be ordered with Stinger collectors on request.