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Looking for aftermarket parts to modify or upgrade your 1981 GMC C2500 Suburban with heads? At Tunersports.com we carry a huge selection of the top name brand performance head parts and accessories.
 IN STOCK - DROPSHIPS 5073The Edelbrock #5073 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performa... Edelbrock Cylinder Head E-Street SB Chevrolet 70cc (Complete Pair) 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,641.27 |
 IN STOCK - DROPSHIPS 5087The Edelbrock #5087 E-210 Cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised exhaust ports and larger diame... Edelbrock Cylinder Head E-Series E-210 SB Chevrolet (Complete Pair) 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $2,316.89 |
 IN STOCK - DROPSHIPS 5089The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performa... Edelbrock Cylinder Head E-Street SB Chevrolet 64cc (Complete Pair) 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,641.27 |
 OUT OF STOCK 79895The 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 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,311.76 |
 IN STOCK - DROPSHIPS 5085The Edelbrock #5085 E-210 Cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised exhaust ports and larger diame... Edelbrock 1Pr Cyl Head E-210 SBC 64cc Perf RPM (Complete Pair) 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $2,214.53 |
 IN STOCK - DROPSHIPS 60455The Edelbrock #60455 Performer RPM O-Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60455 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great... Edelbrock Cylinder Head BBC Performer RPM Oval Port for Hydraulic Roller Cam Natural Finish (Ea) 1979-1982 GMC C2500 Suburban Sierra Grande 1979-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,435.57 |
 IN STOCK - DROPSHIPS 60459The Edelbrock #60459 Performer RPM O-Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60459 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great... Edelbrock Single Perf RPM 454-0 BBC O-Port Head Comp 1979-1982 GMC C2500 Suburban Sierra Grande 1979-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,450.78 |
 IN STOCK - DROPSHIPS 60735The Edelbrock #60735 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60735 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers gr... Edelbrock Cylinder Head SBC Performer RPM Straight Spark Plugs 70cc 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,218.59 |
 IN STOCK - DROPSHIPS 60739The Edelbrock #60739 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60739 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers gr... Edelbrock Single Perf RPM SBC 70cc Head Comp 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,182.43 |
 IN STOCK - DROPSHIPS 60989The Edelbrock #60989 E-Tec cylinder head is replacements for 302, 327, 350 & 400 c.i.d. S/B Chevy engines with "Vortec-style" manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark ... Edelbrock Single SBC Etec-200 Head Comp 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,075.70 |
 OUT OF STOCK 61205The Edelbrock part #61205 Small Block Chevy E-CNC 225 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 spr... Edelbrock Cyl Head SBC 23 Deg E-Cnc 225 Hyd Roller 1980-1982 GMC C2500 Suburban Sierra Grande 1980-1986 GMC C2500 Suburban Base / High Sierra / Sierra Classic $1,843.72 |