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5L V8 1970 - 1972 Chevrolet K10 Suburban 402/6
8L L6 1979 - 1980 GMC K2500 Suburban 292/4
Drive Type: 2WD / RWD
We use 3" OD piping
The system is fully constructed from 16-gauge mandrel-bent stainless steel tubing flowing into a 50 Series HD™ performance muffler with minimal interior drone in the cab
Holley Dash Bezels for the Holley EFI 7 Dashes - 553-314 coils-modules-and-pickups 5L V8 1970 - 1972Overview: Dash bezels that are designed to work with the Holley EFI dashes. The bezels are made from a 5 32" thick UV resistant ABS composite material. Structurally, these bezels are are as strong, or stronger than the OEM panels. The bezels come in a matte black finish that will accent your interior. Applications available for muscle cars and trucks. ***The Holley EFI or Racepak dashes are not included and will need to be purchased separately.
