Looking for aftermarket parts to modify or upgrade your 1958 GMC 300 with heads? At Tunersports.com we carry a huge selection of the top name brand performance head parts and accessories for your 300.
Whether you have a 1958 GMC 300 in Base trim we have you covered. We have 1 heads available to mod your 300. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 60975Cyl 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) 1958-1959 GMC 300 Base $1,081.99 |