305 Exhaust Manifold

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96 XR250

Junior Member
Joined
Jan 9, 2023
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Location
Virginia
First Name
Tim
Truck Year
1985
Truck Model
Chevy K10 4WD
Engine Size
305
I have a 1985 Chevy K10 4WD with a 305 cid engine. I need to replace both exhaust manifolds. Will the 350 manifolds fit the 305? I have done away with the emissions so that is not a problem. I can find the passenger side but have a problem finding the driver side. Dorman makes the driver side but trying to find something cheaper. Thanks Tim
 

fast 99

Full Access Member
Joined
Dec 31, 2021
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Location
Spokane, Washington
First Name
Brian
Truck Year
81,85
Truck Model
K20
Engine Size
350
Yes same bolt pattern on head. Just need to match outlets.

Keep in mind many car manifolds have 2 bolt header flanges. Trucks are usually 3.
 

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