Chevrolet K20 Suburban Heads

Looking for aftermarket parts to modify or upgrade your Chevrolet K20 Suburban with heads? At Tunersports.com we carry a huge selection of the top name brand performance head parts and accessories for your K20 Suburban.

Whether you have a 1967 or 1986 Chevrolet K20 Suburban in Base to Silverado trim we have you covered. We have 28 heads available to mod your K20 Suburban. All parts have free shipping to the Continental US 48 States.

All K20 Suburban Head Parts:

Edelbrock E-Street Cylinder Head

SHIPS FROM MANUFACTURER 50459 Cylinder Head Specifications: Combustion chamber volume: 110cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88";; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; V... Edelbrock Cyl Head E-Street BB Chevy Oval Port Complete Single 1968-1974 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,279.89 Details

SHIPS FROM MANUFACTURER 5073 Cylinder Head Specifications: Combustion chamber volume: 70cc / 64cc; Intake runner volume: 185cc; Exhaust runner volume: 60cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.46... Edelbrock Cylinder Head E-Street SB Chevrolet 70cc (Complete Pair) 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,275.77 Details

SHIPS FROM MANUFACTURER 5087 Cylinder Head Specifications: Combustion chamber volume: 64cc; Intake runner volume: 210cc; Exhaust runner volume: 75cc; Intake valve diameter: 2.08"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diameter: 1.46"; Valve... Edelbrock Cylinder Head E-Series E-210 SB Chevrolet (Complete Pair) 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,575.95 Details

SHIPS FROM MANUFACTURER 5089 Cylinder Head Specifications: Combustion chamber volume: 70cc / 64cc; Intake runner volume: 185cc; Exhaust runner volume: 60cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.46... Edelbrock Cylinder Head E-Street SB Chevrolet 64cc (Complete Pair) 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,238.11 Details

SHIPS FROM MANUFACTURER 79895 The Edelbrock part #79895 Small Block Chevy E-CNC cylinder head offers the ultimate performance. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. They also feature high-quality lightweight valve springs... Edelbrock Cylinder Head SBC E-Cnc 185 64cc Straight Plug for Hydraulic Roller Cam Complete 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,115.50 Details

Edelbrock Performer Cylinder Head

SHIPS FROM MANUFACTURER 60909 50 state street legal aluminum cylinder head. Out-of-the-box bolt-on performance. Intake valves are used for stock pistons.... Edelbrock Single Perf SBC 64cc Head Comp 1968-1970 Chevrolet K20 Suburban Base 1972-1974 Chevrolet K20 Suburban Base 1975-1977 Chevrolet K20 Suburban Silverado 1975-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale 1979-1980 Chevrolet K20 Suburban Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,016.65 Details

Edelbrock Performer RPM Cyl Head

SHIPS FROM MANUFACTURER 5085 Cylinder Head Specifications: Combustion chamber volume: 64cc; Intake runner volume: 210cc; Exhaust runner volume: 75cc; Intake valve diameter: 2.08"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diameter: 1.46"; Valve... Edelbrock 1Pr Cyl Head E-210 SBC 64cc Perf RPM (Complete Pair) 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,575.95 Details

SHIPS FROM MANUFACTURER 60435 Cylinder Head Specifications: Combustion chamber volume: 100cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Cylinder Head BBC Performer RPM Oval Port 100cc Complete Single w/ Springs 1973-1974 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,202.61 Details

SHIPS FROM MANUFACTURER 60439 Cylinder Head Specifications: Combustion chamber volume: 100cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Cylinder Head BBC Performer RPM Oval Port 100cc Complete Single w/ Springs 1973-1973 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,173.34 Details

SHIPS FROM MANUFACTURER 60455 Cylinder Head Specifications: Combustion chamber volume: 110cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Cylinder Head BBC Performer RPM Oval Port for Hydraulic Roller Cam Natural Finish (Ea) 1973-1973 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,223.50 Details

SHIPS FROM MANUFACTURER 60459 Direct bolt-on heads for 1961-76 390-427-428 Ford Stock and Super Stock racers. No port profiling or bowl blending of ports. Engraved with the NHRA Logo on both ends. Number 60087 is sized for 2.09in./1.66in. valves for 427 low riser applications.... Edelbrock Single Perf RPM 454-0 BBC O-Port Head Comp 1973-1973 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,233.50 Details

SHIPS FROM MANUFACTURER 60499 Cylinder Head Specifications: Combustion chamber volume: 100cc; Intake runner volume: 290cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Single BBC Hi-Comp 454-0 Head Comp 1973-1973 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,202.61 Details

SHIPS FROM MANUFACTURER 60549 Cylinder Head Specifications: Combustion chamber volume: 118cc; Intake runner volume: 315cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Single Perf RPM BBC Rect Port Head Bare 1973-1974 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $761.31 Details

SHIPS FROM MANUFACTURER 60555 Cylinder Head Specifications: Combustion chamber volume: 118cc; Intake runner volume: 315cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Cylinder Head BBC Performer RPM Rectangle Port for Hydraulic Roller Cam Complete (Ea) 1973-1974 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,216.50 Details

SHIPS FROM MANUFACTURER 60559 Cylinder Head Specifications: Combustion chamber volume: 118cc; Intake runner volume: 315cc; Exhaust runner volume: 110cc; Intake valve diameter: 2.19"; Exhaust valve diameter: 1.88"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 9/16"; Valve spring diameter: 1.55"; Va... Edelbrock Single Perf RPM BBC Rect Port Head Comp 1973-1974 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,180.50 Details

SHIPS FROM MANUFACTURER 60735 Cylinder Head Specifications: Combustion chamber volume: 65cc / 70cc; Intake runner volume: 185cc & 195cc; Exhaust runner volume: 65cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diamete... Edelbrock Cylinder Head SBC Performer RPM Straight Spark Plugs 70cc 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,027.00 Details

SHIPS FROM MANUFACTURER 60739 Cylinder Head Specifications: Combustion chamber volume: 65cc / 70cc; Intake runner volume: 185cc & 195cc; Exhaust runner volume: 65cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diamete... Edelbrock Single Perf RPM SBC 70cc Head Comp 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $997.73 Details

SHIPS FROM MANUFACTURER 60899 Cylinder Head Specifications: Combustion chamber volume: 65cc / 70cc; Intake runner volume: 185cc & 195cc; Exhaust runner volume: 65cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diamete... Edelbrock Single Perf RPM SBC 64cc Head Comp 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,210.10 Details

SHIPS FROM MANUFACTURER 60975 Cyl Head Specifications: Combustion chamber vol: 64cc; Intake runner vol: 170cc; Exhaust runner vol: 70cc; Intake valve dia: 1.94"; Exhaust valve dia: 1.55"; Valve stem dia: 11/32"; Valve guides: Maganese bronze; Deck thickness: 5/8"; Valve spring diameter: 1.46"; Valve spring maximum lift: .575"; R... Edelbrock Cylinder Head SB Chevrolet Performer RPM E-Tec 170 for Hydraulic Roller Cam Complete (Ea) 1967-1974 Chevrolet K20 Suburban Base 1975-1977 Chevrolet K20 Suburban Silverado 1975-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale 1979-1980 Chevrolet K20 Suburban Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,081.99 Details

SHIPS FROM MANUFACTURER 60989 Cylinder Head Specifications: Combustion chamber vol: 64cc; Intake runner vol: 200cc; Exhaust runner vol: 80cc; Intake v. diameter: 2.02"; Exhaust v. diameter: 1.60"; V. stem diameter: 11/32"; V. guides: Maganese bronze; Deck thickness: 5/8"; V. spring diameter: 1.46"; V. spring maximum lift: .575";... Edelbrock Single SBC Etec-200 Head Comp 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $913.28 Details

SHIPS FROM MANUFACTURER 60999 Cylinder Head Specifications: Combustion chamber volume: 65cc / 70cc; Intake runner volume: 185cc & 195cc; Exhaust runner volume: 65cc; Intake valve diameter: 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Maganese Bronze; Deck thickness: 9/16"; Valve spring diamete... Edelbrock Single Perf RPM SBC 64cc Angle Head Comp 1980-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale / Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $1,034.84 Details

SHIPS FROM MANUFACTURER 61019 Edelbrock part #61019 Performer RPM complete cylinder head is designed for 1955-86 Small-Block Chevy applications that are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and... Edelbrock Cylinder Head SBC Performer RPM 23 Deg 170cc Intake 60cc Chamber Flat Tappet Cam Complete 1967-1973 Chevrolet K20 Suburban Base 1977-1977 Chevrolet K20 Suburban Silverado 1977-1978 Chevrolet K20 Suburban Custom Deluxe / Scottsdale 1985-1986 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $1,034.84 Details

Edelbrock Power Package

SHIPS FROM MANUFACTURER 2095 The Edelbrock Total Power Package concept of selling dyno-matched components has been popular since the 1980s, but with the introduction of the Performer RPM Power Package Top End Kits, Edelbrock matched parts are now available under one part number!... Edelbrock Total Power Package Top End Kit for Chevrolet 396-454 Big-Block 1973-1973 Chevrolet K20 Suburban Base 1985-1985 Chevrolet K20 Suburban Custom / Scottsdale / Silverado $4,097.95 Details

SHIPS FROM MANUFACTURER 2098 The Edelbrock Total Power Package concept of selling dyno-matched components has been popular since the 1980s, but with the introduction of the Performer RPM Power Package Top End Kits, Edelbrock matched parts are now available under one part number!... Edelbrock 410Hp Total Power Package Top-End Kit 1955 And Later SB-Chevy 1968-1974 Chevrolet K20 Suburban Base 1975-1977 Chevrolet K20 Suburban Silverado 1975-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale 1979-1980 Chevrolet K20 Suburban Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $3,990.95 Details

SHIPS FROM MANUFACTURER 2099 The Edelbrock Total Power Package concept of selling dyno-matched components has been popular since the 1980s, but with the introduction of the Performer RPM Power Package Top End Kits, Edelbrock matched parts are now available under one part number!... Edelbrock 435Hp Total Power Package Top-End Kit for Use On 1955 And Later SB-Chevy 1968-1974 Chevrolet K20 Suburban Base 1975-1977 Chevrolet K20 Suburban Silverado 1975-1980 Chevrolet K20 Suburban Custom Deluxe / Scottsdale 1979-1980 Chevrolet K20 Suburban Silverado 1981-1981 Chevrolet K20 Suburban Deluxe 1981-1986 Chevrolet K20 Suburban Custom 1982-1982 Chevrolet K20 Suburban Scottsdale 1982-1983 Chevrolet K20 Suburban Silverado 1984-1986 Chevrolet K20 Suburban Scottsdale 1985-1986 Chevrolet K20 Suburban Silverado $4,883.95 Details