MAHLE Original Piston Rings - 4.500" Bore - File Fit - 1/16 x 1/16 x 3/16" Thick - Standard Tension HS310020 Fixed hose mount 2 1 2 to M77MS829H30 1303LS1-3 Size:Youth 2X-Large

Fixed hose mount

quicker response and less pressure creep than competing two-port designs

16 x 4-1/2 x 7-7/8 in Oval Body

Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and use a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix-only throttle spacers

Great For Lifted TrucksVehicle Applications: 2021 Ford F-150 King Ranch SuperCrew Cab Pickup

MAHLE Original Piston Rings 4.500" Bore File Fit 1 16 x 1 16 x 3 16" Thick Standard Tension HS310020 Fixed hose mount 2 1 2 to M77MS829H30 1303LS1 3 Size:Youth 2X Large Fixed hose mount quicker response and less pressure creep than competing two port designs