GM Chevy GMC Chevrolet 5.3L L83 L84 Cylinder Head Assembly 12620214 SET
This is a PAIR of Used GM 5.3L L83 Direct Injection Cylinder Head CORES
* casting # : 12620214
* Description : Head CORE for GM Vortec 5.3L direct injection Cylinder Heads 2014-2020
* Specs : Material: 319-T7 Aluminum
Combustion Chamber Volume: 57cc
Intake Runner Volume: 248cc
Exhaust Port Shape: Flat Oval
Exhaust Runner Volume: 102cc
Cylinder head Bolt Style: Torque to Yield (TTY)
Cylinder Head Bolt Size: (10) M12 x 1.75, M8 corner bolts
* Fitment :
SIERRA 1500 PICKUP 14-20 5.3L
SIERRA DENALI 1500 14-19 5.3L
SILVERADO 1500 PICKUP 14-20 5.3L
SUBURBAN 1500 15-20 5.3L
TAHOE 15-20 5.3L
YUKON 15-20 5.3L
YUKON XL 1500 15-20 5.3L
* * Cylinder Head is listed and sold as a rebuildable CORE. This Cylinder Head CANNOT be used as SOLD. The Cylinder Head must be milled / surfaced , disassembled, inspected and or repaired as needed. Springs, Valves, Retainers, Keepers, Seats and or Camshaft not Guaranteed and may need to be replaced **
