Corsa PowerCore Closed Box Air Intake - 6.2 L - GM LS-Series 800336 Open Pressure: 273 lbs

Open Pressure: 273 lbs

1977-1978 Pontiac Grand Safari

black horn button

and Mikuni Carburetors w/ 12mm x 1

Cut a 1” hole in the back of the center dash cubby to allow Radio and Intercom wires to come through the back of the dash

Corsa PowerCore Closed Box Air Intake - 6.2 L - GM LS-Series 800336 Open Pressure: 273 lbsCORSA's (45554 1, 45554D 1, 155546 1) air intakes fit a wide range of GM full size Truck and SUV platforms featuring GM's L86 L87 6. 2L V8 engine. Applications include: 2014 2019 Chevrolet Silverado and GMC Sierra as well as 2015 2020 Chevrolet Tahoe, Suburban and GMC Yukon, Yukon XL and Cadillac Escalade platforms. CORSA's cold air intake is built to outlast and outperform the competition. Built from rugged crosslink polyethylene construction the