Header Exhaust Manifold for 1968-1974 Cadillac Calais DeVille Eldorado Commercial Chassis V8

Item specifics：

Manufacturer Warranty: 1 Year
Placement on Vehicle: Front
Interchange Part Number: HDSBBC82L
Header Inlet / Outlet Size (IN): 1.75 in. x 1.5 in. (Rectangle) / 3"
Type: Turbo
Surface Finish: Chrome
Fitment Type: Performance/Custom
Mounting Hardware Included: Yes
Mounting Style: 3 Bolt
Material: Stainless Steel
Size: 3 in / 2.5 in Reducers
Inlet Diameter: 1.75 in. x 1.5 in. (Rectangle)
Outlet Diameter: 3 in
Color: Metallic
Package Includes: 1 x Set of exhaust header, Gasket(s) and Bolt(s)

Features：

Improves engine efficiency and throttle response
Increases horsepower and torque
Improves exhaust flow

Fitment:

Cadillac Calais    1968~1976    7.7L|8.2L
Cadillac Commercial Chassis    1968~1974    7.7L
Cadillac DeVille    1968~1979    7.0L|7.7L|8.2L
Cadillac Eldorado    1968~1978    7.0L|7.7L|8.2L

Package including:

1 x Exhaust System
1 set Bolts
1 set Gasket
Hardwares as Shown in the Picture Above