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Instruction Sheets for Part Number SUM-G9109
Charts & Guides for Part Number SUM-G9109
Summit Racing™ Metallic-Ceramic Coated SBC Headers for 4WD Chevy/GMC K-Series Trucks, Blazer, Jimmy, V-Series Vans
Part Number: SUM-G9109
Summit Racing™ Metallic-Ceramic Coated Headers
Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair
See More Specifications
Estimated Ship Date: Monday 10/19/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SUM-G9109
Part Type:
Product Line:
Summit Racing Part Number:
SUM-G9109
UPC:
190861055766
Header Style:
Long tube one-piece
Header Material:
Steel
Primary Tube Outside Diameter (in.):
1 5/8 in.
Header Color:
Silver ceramic coated
Flange Style:
Standard
Weld-Up:
No
Cylinder Head Port Shape:
Round
Collector Attachment:
3-bolt flange
Collector Diameter (in.):
2.50
Collector Reducers Included:
Yes
Collector Reducer Exit Diameter:
2.250 in.
Tuned:
No
Primary Tube Gauge:
18-gauge
Spark Plug Position:
Straight
Flange Thickness (in.):
0.31 in.
Bolts/Studs Included:
Yes
Gaskets Included:
Yes
Crossover Pipe Included:
No
Catalytic Converter(s) Included:
No
Motor Mounts Included:
No
Transmission Mount Included:
No
Quantity:
Sold as a pair.
Notes:
Some applications may require an air conditioner compressor bracket.
Summit Racing™ Metallic-Ceramic Coated Headers
They improve performance, keep heat contained, look fantastic, and have a sweet Summit Racing™ price--they're Summit Racing™ metallic-ceramic coated headers! These headers are meticulously crafted with high-quality steel tubing to remove exhaust gases with maximum efficiency and minimal power loss. Cyclical welds eliminate distortion, while heavy-duty 5/16 in. machined flanges eliminate leaks. Finishing these Summit Racing™ headers is a polished, metallic-ceramic thermal barrier coating, which not only extends service life by controlling underhood temperatures and fighting thermal fatigue and corrosion, but it also looks absolutely awesome! Factory header paint lasts a few minutes and just can't compare to the longevity of these Summit Racing™ metallic-ceramic coated headers. These headers are designed for off-road and racing use only, unless otherwise noted, and include gaskets, mounting hardware, and collectors. Gain performance and looks under the hood with Summit Racing™ metallic-ceramic coated headers.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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