ISR Performance - Silicone Coupler - 3.00" 45 Degree - Black 4rGen3 Scottsdale 1961 - 1974 Chevrolet

Scottsdale 1961 - 1974 Chevrolet C30 Pickup Base 1994 - 1995 Chevrolet C3500 Base 1988 - 1992 Chevrolet C3500 Scottsdale 1988 - 1995 Chevrolet C3500 Silverado

- Dyno proven performance gains: Horsepower +7 Whp

Squire 1968 - 1969 Ford Torino GT 1967 Mercury Brougham Base 1965 - 1967 Mercury Caliente Base 1963 - 1974 Mercury Colony Park Base 1965 Mercury Comet 404

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ISR Performance - Silicone Coupler - 3.00" 45 Degree - Black 4rGen3 Scottsdale 1961 - 1974 ChevroletSilicone Coupler 3. 00" 45 Degree Black ** ** Legal only for use in competition vehicles which may never be registered, licensed, and or used on public streets or highways; and also for use in other exempted vehicles.