800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!
And Expert Tech Advice!
0
My Cart
0$0.00
Shop By
Vehicle
Vehicle Search
Please select Year, Make & Model
Shop By
Category
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories
Air Filters & Cold Air Kits
Apparel, Hats & Shoes
Batteries & Accessories
Bracket Racing
Cameras
Cams & Valvetrain
Car Care
Chrome & Engine Dress-Up
Circle Track
Collectibles & Books
Computer Tuning
Fasteners & Gaskets
Gauges & Tachs
Golf Cart Accessories
Hoods, Scoops & Body
Interior Accessories
Jeep Parts & Accessories
JEGS Easy Kits
Jr. Dragster
LS / LT Performance
Mopar Performance
Mustang & Ford Racing
Oil System
Power Adders
RC Car, Truck & Helicopter
Restoration
Shifters
Starters & Alternators
Steering & Suspension
Timing Chains & Pulleys
Tools & Garage Gear
Trailer, Towing & Winches
Truck Parts & Accessories
Top Categories
All Categories
Air Filters & Cold Air Kits
Air Filters & Cold Air Kits
Apparel, Hats & Shoes
Apparel, Hats & Shoes
Batteries & Accessories
Batteries & Accessories
Bracket Racing
Bracket Racing
Cameras
Cameras
Cams & Valvetrain
Cams & Valvetrain
Car Care
Car Care
Chrome & Engine Dress-Up
Chrome & Engine Dress-Up
Circle Track
Circle Track
Collectibles & Books
Collectibles & Books
Computer Tuning
Computer Tuning
Fasteners & Gaskets
Fasteners & Gaskets
Gauges & Tachs
Gauges & Tachs
Golf Cart Accessories
Golf Cart Accessories
Hoods, Scoops & Body
Hoods, Scoops & Body
Interior Accessories
Interior Accessories
Jeep Parts & Accessories
Jeep Parts & Accessories
JEGS Easy Kits
JEGS Easy Kits
Jr. Dragster
Jr. Dragster
LS / LT Performance
LS / LT Performance
Mopar Performance
Mopar Performance
Mustang & Ford Racing
Mustang & Ford Racing
Oil System
Oil System
Power Adders
Power Adders
RC Car, Truck & Helicopter
RC Car, Truck & Helicopter
Restoration
Restoration
Shifters
Shifters
Starters & Alternators
Starters & Alternators
Steering & Suspension
Steering & Suspension
Timing Chains & Pulleys
Timing Chains & Pulleys
Tools & Garage Gear
Tools & Garage Gear
Trailer, Towing & Winches
Trailer, Towing & Winches
Truck Parts & Accessories
Truck Parts & Accessories
JEGS Painted Long Tube Headers for Big Block Chevy 396-454
555-30059
JEGS 30059 Details
Big Block Chevy
Must modify stock exhaust to retain catalytic converter(s). Applications with oxygen sensor will require purchase of reducers with O2 fittings. Will not fit with A.I.R. pump. Must use original factory Big Block frame stands, motor mounts and hardware. Works with A/C.Automatic Standard Column Floor Column Floor Yes Yes No No
Replacement Header Gasket: #555-210151
Specifications:
Tube Direction
Down Swept
Gaskets Included
Yes
Header Finish
Black
Header Material
Steel
Header Style
Full-length
Motor Mounts Included
No
Tuned
No
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Cross Over Pipe Included
No
Reducers Included
Yes
Transmission Mount Included
No
Weld-Up
No
Primary Tube Diameter (in.)
1 3/4
Primary Tube Gauge
16-gauge
Flange Style
Standard
Collector Attachment
3-bolt flange
Collector Diameter (in.)
3
Cylinder Head Port Shape
Round
Header Flange Thickness (in.)
0.313
Shipping Weight:
36.75
Package Height:
37.5
Package Depth:
19.75
Package Width:
9.5
JEGS Tubular Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. Constructed from cold-rolled, flash-controlled 16-gauge steel tubing and finished with a black satin paint or silver ceramic heat resistant coating these headers are equipped with an O-ring port seal and 5/16" flanges that are heavy enough to maintain complete integrity, yet pliable enough to create a leak free seal. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these carefully engineered headers while the precision welded collectors give you a perfect fit. Headers do not have an internal coating. Features:Performance Parts at Budget Prices
Does JEGS 30059 fit your vehicle?
Narrow Results
Filter By
Year
Year
Filter By
Make
Make
Filter By
Model
Model
Filter By
SubModel
SubModel
Filter By
EngineType
EngineType
Filter By
CC
CC
Filter By
Liter
Liter
Filter By
Aspiration
Aspiration
1987 GMC V3500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1980 CHEVROLET K10 PICKUP
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: S
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 GMC C25/C2500 SUBURBAN
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: Y
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1969 CHEVROLET K30 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: Y
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1971-1972 CHEVROLET C30 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1988 CHEVROLET R20 SUBURBAN
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968-1969 GMC C25/C2500 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1986 CHEVROLET C20 SUBURBAN
- Liter: 7.4
- SubModel: CUSTOM
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1986 CHEVROLET C20 PICKUP
- Liter: 7.4
- SubModel: CUSTOM
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 GMC K1500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C25 SUBURBAN
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1983-1984 CHEVROLET C20 PICKUP
- Liter: 7.4
- SubModel: CUSTOM
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1980 GMC C1500 PICKUP
- Liter: 7.4
- SubModel: BIG TEN
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET C20 SUBURBAN
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 CHEVROLET K10 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1989-1991 CHEVROLET R2500 SUBURBAN
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET C20 PICKUP
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1972 CHEVROLET C10 PICKUP
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1975-1978 GMC C35/C3500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 GMC C1500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1969 GMC K1500 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1968-1969 GMC C35/C3500 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1980 CHEVROLET K20 PICKUP
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: S
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 CHEVROLET C20 SUBURBAN
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: K
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 GMC K15/K1500 PICKUP
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1980-1982 CHEVROLET K30 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 GMC C25/C2500 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1979-1980 CHEVROLET C10 SUBURBAN
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1974 GMC K15/K1500 SUBURBAN
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C25/C2500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 CHEVROLET C10 SUBURBAN
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968-1969 CHEVROLET C10 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1976-1978 GMC K25 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 GMC C15/C1500 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1975-1978 CHEVROLET C30 PICKUP
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET C30 PICKUP
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1974 CHEVROLET K10 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1987 CHEVROLET R20 PICKUP
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET K10 SUBURBAN
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1969 GMC C15/C1500 SUBURBAN
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1971-1972 GMC K15/K1500 SUBURBAN
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970 CHEVROLET K30 PICKUP
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1979-1986 GMC C2500 SUBURBAN
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 CHEVROLET K20 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET C10 SUBURBAN
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1978-1980 CHEVROLET C10 PICKUP
- Liter: 7.4
- SubModel: BIG TEN
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 GMC C25/C2500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 CHEVROLET K20 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1979-1982 CHEVROLET C30 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 CHEVROLET C20 SUBURBAN
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1980 CHEVROLET C10 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 GMC C35/C3500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: K
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1972 GMC C1500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1988 CHEVROLET V20 SUBURBAN
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1982 CHEVROLET C20 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC JIMMY
- Liter: 6.6
- SubModel: BASE
- CUI: 400
- EngineType: V8 ( 6.6 L / 400 )
1968-1969 CHEVROLET C20 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1985 CHEVROLET C20 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1980 GMC K1500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1977 CHEVROLET K30 PICKUP
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976-1977 GMC K25 SUBURBAN
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 GMC C1500 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979 CHEVROLET K10 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1986 GMC C2500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1990 CHEVROLET V2500 SUBURBAN
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1977-1978 CHEVROLET K5 BLAZER
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1974 CHEVROLET K30 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 CHEVROLET K30 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1976-1978 CHEVROLET K20 PICKUP
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 GMC C25/C2500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: K
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1985 CHEVROLET K30 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 CHEVROLET C10 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1976 GMC JIMMY
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 GMC C15/C1500 SUBURBAN
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 GMC K25/K2500 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: Y
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1971-1972 CHEVROLET C20 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1973-1974 GMC C35/C3500 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1983-1984 CHEVROLET K30 PICKUP
- Liter: 7.4
- SubModel: CUSTOM
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1986 GMC C3500 PICKUP
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968-1969 GMC K25/K2500 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1987 CHEVROLET R20 SUBURBAN
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973 CHEVROLET K20 SUBURBAN
- CC: 7439
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968-1969 CHEVROLET C30 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1970 GMC K35/K3500 PICKUP
- CC: 6588
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1983-1984 CHEVROLET C30 PICKUP
- Liter: 7.4
- SubModel: CUSTOM
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 GMC C25/C2500 SUBURBAN
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968-1969 CHEVROLET C20 SUBURBAN
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1976 CHEVROLET K5 BLAZER
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1987 CHEVROLET R30 PICKUP
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971 GMC K35/K3500 PICKUP
- CC: 6588
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1985 CHEVROLET C20 SUBURBAN
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET K10 SUBURBAN
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: E
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1973-1974 GMC K25/K2500 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 CHEVROLET C10 PICKUP
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 CHEVROLET C20 PICKUP
- CC: 7441
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 CHEVROLET K20 PICKUP
- CC: 6489
- Liter: 6.5
- Aspiration: N
- SubModel: BASE
- Engine Vin: Y
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1973-1974 GMC C15/C1500 SUBURBAN
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1974 GMC K25/K2500 SUBURBAN
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1977-1978 GMC C1500 PICKUP
- Liter: 7.4
- SubModel: HEAVY HALF
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973 CHEVROLET BLAZER
- CC: 7439
- Liter: 7.4
- Aspiration: N
- SubModel: BASE
- Engine Vin: Z
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
30059 is rated
out of
5 by
17.
Rated 5 out of
5
by
Chopshop from
Great Buy!
Headers bolted right up and fit perfectly. 45 or 90 degree sparkplug boots may be needed to stay clear of header tubes.
Date published: 2018-03-20
Rated 5 out of
5
by
Taylor F from
Awesome Headers!
I've got a 1985 K5 Blazer with a 454 big block. These headers fit like a glove! Great quality, great price. I also installed Jegs mufflers and the Jegs universal exhaust system. Now my exhaust sounds great!!!
Date published: 2018-02-03
Rated 5 out of
5
by
454bbc from
Great headers
I ordered this Monday and received them today (Thursday) so fast shipping and they fit perfectly and were very easy to install. Had to remove passenger side spark plugs but driver side went in perfect. The included hardware is great however I am dissapointed I didn’t get my jegs sticker overall very happy with the product
Date published: 2017-11-09
Rated 5 out of
5
by
Chevy 454 from
Just what I needed
This was the perfect part for my truck. I was glad to recieve these headers in a timely fashion. They were very good quality and fit perfectly. I would recommend jegs to anyone who was looking for quality parts.
Date published: 2017-10-02
Rated 5 out of
5
by
Just Randy from
Better than expected
Just installed these on a 74 Chevy C-10 with a 454 and TH400. Very smooth install and no fitment issues at all. These are simple street headers but they are solid and thick. Nothing about them feels or looks cheap. They arrived FAST and all hardware was included. Great deal on a set of basic, solid headers.
The included manifold gaskets have round ports.
Date published: 2017-09-23
Rated 5 out of
5
by
grindtimeauto from
Installed on 1974 Chevy C30 PICKUP with 454
Header flange is very thick!!!!!!
The only issue I had was the passenger side header touched the frame near bottom of rail , I had to mark were it touched and notch frame no biggie.
I have square port heads and was worried about the oval port not sealing. It sealed perfect no more leaks
Date published: 2017-08-07
Rated 5 out of
5
by
Robts auto from
Easy install
Seem to be high quality headers that installed easy
Date published: 2017-04-11
Rated 5 out of
5
by
Interceptor from
Great product
Installed these headers on a bbc 454 in a 79' k5 blazer and they cleared the frame, cross member, drive shaft, lift springs, and hangers perfectly. Make sure to give them a good coat of high temp paint before install. Just a side note, I used custom fit under the header msd 8.5mm spark plug wires with 90 degree boots for a clean look with no issues.
Date published: 2017-04-07
will these fit a 1976 K20 with SM465 manual trans? if not what part number will work?
Yes, this will fit your big block Chevy truck.
Date published: 2018-05-31
Will these fit a 1997 k2500 suburban 454 with 4wd?
No these fit Chevrolet Trucks from 1968 to 1991.
Date published: 2018-04-07
I have a 1964 c10 with 454 and turbo 400 after market motor mounts tube type will they clear the frame
We have no fitment data on your application, you will need to check the fitment.
Date published: 2018-03-29
I have a 84 k20 with a th400 and with a 83 454 with the peanut style heads, will these work with my setup
This is not designed to fit, but with your setup it may work.
Date published: 2018-03-16
Was wondering if these headers will work in my 1971 gmc 4x4. It came with a 350 but putting a mild built 454 in it. Also using a 700r4 that's built for the 454.
There should be no issues using this in the'71 model truck.
Date published: 2018-02-22
Will these fit on an 85 454?
This will fit the 3/4 and 1 ton 1985 Pickup trucks.
Date published: 2018-02-16
How does these headers fit underneath ? Does the collector point straight back or does it point down approx. 20+ degrees , like a lot of truck headers ? Thanks
From what we show here, these go straight back.
Date published: 2018-02-16
Will these fit my Borg Warner T10 4 speed Thanks
No These do not work with standard transmissions.
Date published: 2018-02-16
Items You Need
Items You May Also Consider
Only $221.99
Ships
Some parts are not legal for use in California or other states with similar laws / regulations
