Vehicle Info Needed

DORMAN PRODUCTSPART NUMBER: 326-674-158

Exhaust Manifold Kit 1987-91 Chevy/GMC

Name: Exhaust Manifold Kit 1987-91 Chevy/GMC
Brand: DORMAN PRODUCTS
SKU: 326-674-158
Price: 148.77 USD
Availability: InStock

Color:

^$148⁷⁷

Ships on 09/16/2026

Lowest Price Guarantee

1987-91 Chevy/GMC

Includes:
Exhaust Manifold
(1) Flange Gasket
(3 each) Studs, Nuts, Springs, Washers

Quality Replacement Exhaust Manifolds

Dorman Exhaust Manifolds are all designed for direct bolt-on applications. These exhaust manifolds are all precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Part TypeExhaust Manifold

Product LineDorman Exhaust Manifolds

BrandDORMAN PRODUCTS

Package Height7.1

Package Width9.3

Package Length25.5

Weight19.25 PG

Part CategoryReplacement Parts

PositionRight

Gasket Or Seal IncludedYes

Port ShapeSquare

ColorMetallic Gray

Mounting Hardware IncludedYes

MaterialCast Iron

Part FitmentDirect Fit

Heat Shield IncludedYes

Grade TypeStandard Replacement

Vendor Part Number674-158

Package Qty1

Package TypeEA

No Questions

No Reviews

Items You Need

JEGS

Stainless Steel HD U-Clamp for 2-1/2" OD Pipe

Part Number : 555-30722

^$9⁶⁹$10.99

You Save$1.30

JEGS

Sure Seal 2-1/2" Clamp Fits 2.580" to 2.780"

Part Number : 555-30802

^$17⁹⁹$19.99

You Save$2.00

JEGS

3 Inch Exhaust Butt Joint Clamp

Part Number : 555-30853

^$11⁹⁹$12.89

You Save$0.90

BORLA

Band Clamp Diameter: 2-1/2"

Part Number : 157-18004

^$34⁹⁹

JEGS