SKU GSC-7020S3
$932.66
*Check Pictures for cam placement. Long nose= Left Side, short nose - Right Side
*Requires upgraded valve springs*
Check Pictures for cam placement. Long nose= Left Side, short nose - Right Side.
Due to the lobe size, head castings will need to be filled down slightly for clearance.
Proper break in and running high zinc oil is a must on flat tappet engines.
Must be installed by an experienced technician
Requires upgraded valve springs
Intake 280 / 242 @ .040" / Peak Lift 11.28 MM
Exhaust 28 / 244 @ .040" / Peak Lift 11.28 MM
Install to OEM shim specs for intake and exhaust
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to