Sure Lock Rocker Arm Nuts Fits Small Block Chevrolet 283-400, Pontiac 326/400/455, Ford 289/302/351W with stock rocker arms Mr Gasket Exterior Parts & Car Care - Mirrors 2015-2020 GMC Canyon SLT 61

2015-2020 GMC Canyon SLT 61

Failure to remove the factory thrust washers will cause the unit to act improperly and can cause damage to the unit

it's about transforming it into an extension of your adventurous lifestyle

2008-2011 Ford F-150 SuperCrew Cab Pickup

improve exhaust flow

Sure Lock Rocker Arm Nuts Fits Small Block Chevrolet 283-400, Pontiac 326/400/455, Ford 289/302/351W with stock rocker arms Mr Gasket Exterior Parts & Car Care - Mirrors 2015-2020 GMC Canyon SLT 61These are high quality nuts with allen set screws to provide you with that positive lock needed for Race or original equipment Rocker Arms. They Are Zinc Dichromate Plated Steel They Have Black Oxide Coated Set Screws Keeps Rocker Arms Positively Locked (16) Rocker Arm Nuts w Locks 3 8 Inch 24 Threads Includes Locks and Hex Wrench Shank O. D. . 603 Inch Details: Color: Gold Emission Code: 5 Finish: Zinc Height: 1. 1 Material: Steel Quantity Per Pkg.: