Looking for aftermarket parts to modify or upgrade your 1991 Chevrolet Commercial Chassis with heads? At Tunersports.com we carry a huge selection of the top name brand performance head parts and accessories for your Commercial Chassis.
Whether you have a 1991 Chevrolet Commercial Chassis in Base trim we have you covered. We have 4 heads available to mod your Commercial Chassis. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 60859The Small-block Chevy cylinder head is designed for 1987-95 Throttle Body Injected (T.B.I.) and Tuned Port Injected (T.P.I.) 5.7L S/B Chevy engines originally equipped with centerbolt valve covers. Performer centerbolt cylinder heads are 50-state street legal and accept factory centerbolt valve cove... Edelbrock Single Perf SBC C-Bolt Head Comp 1991-1993 Chevrolet Commercial Chassis Base $1,034.84 |
 SHIPS FROM MANUFACTURER 60899Cylinder 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 1991-1993 Chevrolet Commercial Chassis Base $1,210.10 |
 SHIPS FROM MANUFACTURER 60999Cylinder 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 1991-1993 Chevrolet Commercial Chassis Base $1,034.84 |
 SHIPS FROM MANUFACTURER 61019Edelbrock 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 1991-1992 Chevrolet Commercial Chassis Base $1,034.84 |