MAHLE Original Piston Rings - 4.500" Bore - File Fit - 1/16 x 1/16 x 3/16" Thick - Standard Tension HS310020 Silver Bullet throttle body spacers Each side of the FHS-42-O/OFF-1/4 SHPS70025K Size:6-3/4 (54)

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

1984-1986 Mercury Grand Marquis

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

Champ Pans Pro Series dry sump pans are 5" deep and have a full length kick-out starting at the block

MAHLE Original Piston Rings 4.500" Bore File Fit 1 16 x 1 16 x 3 16" Thick Standard Tension HS310020 Silver Bullet throttle body spacers Each side of the FHS 42 O OFF 1 4 SHPS70025K Size:6 3 4 (54) 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 1984 1986 Mercury Grand Marquis