Manley Chevy LS-7 Small Block Severe Duty/Pro Flo Exhaust Valves (Set of 8) Stage 4 0 / -3AN adapter fitting

0 / -3AN adapter fitting for K-Series Slave

1982-1986 Chevrolet C10 Suburban Silverado 1990-1993 Chevrolet C1500 454 SS 1994-1997 Chevrolet C1500 Base 1988-1998 Chevrolet C1500 Cheyenne 1999 Chevrolet C1500 LS 1988-1992 Chevrolet C1500 Scottsdale 1988-1998 Chevrolet C1500 Silverado 1990-1998 Chevrolet C1500 WT 1992-1999 Chevrolet C1500 Suburban Base 1995-1999 Chevrolet C1500 Suburban LS 1995-1997

you've noticed a curved "bellmouth" profile at the inlet of each intake runner

25" Over OE

Year Make Model Submodel 1993-1994 Subaru Impreza Base 1993-1994 Subaru Impreza L 1993-1994 Subaru Impreza LS

Manley Chevy LS-7 Small Block Severe Duty/Pro Flo Exhaust Valves (Set of 8) Stage 4 0 / -3AN adapter fittingManley Chevy LS 7 Small Block Severe Duty Pro Flo Exhaust Valves (Set of 8)