GM Cylinder Head Assemblies REMANUFACTURED LT1 L86 6.2L GEN V SET 12702630 14-21 Camaro Corvetter Escalade Sierra Silverado Suburban Tahoe Yukon, XL

This is a SET / PAIR of Rebuilt OE GM 6.2L L86 Direct Injection Cylinder Head Assemblies. * casting # : 12702630 * Description : 2-rebuilt GM Vortec 6.2L L86 LT1 direct injection Cylinder Head Assembly's 2014-2020 * Specs : Material: 319-T7 Aluminum Combustion Chamber Volume: 59.02ccIntake Runner Volume: 297ccExhaust Port Shape: Flat OvalExhaust Runner Volume: 107cc Intake Valve Diameter: 2.126 in Exhaust Valve Diameter: 1.590 inCylinder head Bolt Style: Torque to Yield (TTY) Cylinder Head Bolt Size: (10) M12 x 1.75, M8 corner bolts * Fitment : CAMARO 16 6.2L CAMARO 17-20 6.2L, LT1 (SS) CORVETTE 14 (6.2L) CORVETTE 15-19 (6.2L), VIN 7 (8th digit, opt LT1) CORVETTE 20 ESCALADE 15-20 ESCALADE 21 6.2L ESCALADE ESV 15-20 ESCALADE ESV 21 6.2L SIERRA 1500 PICKUP 14-18 6.2L SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), 6.2L SIERRA 1500 PICKUP 20-21 6.2L SIERRA 1500 14-21 6.2L SILVERADO 1500 PICKUP 14-18 6.2L SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), 6.2L SILVERADO 1500 PICKUP 20-21 6.2L SUBURBAN 1500 19-21 6.2L TAHOE 18-21 6.2L YUKON 15-21 6.2L YUKON XL 1500 15-21 6.2L

• Complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity
• New valve seats installed as necessary
• New valve stem seals installed on all our heads & all valve guides are replaced with new ones as necessary.
• Valve job Performed with all required angles & vacuum tested seals to ensure perfect compression.
• All necessary parts are cleaned and inspected before final assembly to meet AERA specifications