ISR Performance Hose End Fitting - 10AN 45 Degree NGR Performance Test-fit against your bumper to

Test-fit against your bumper to confirm attachment points

Ultralight carbon performance

Test your system pressure against your hose rating before installation—consult your turbo or intercooler spec sheet if running boost

Sierra Classic 1970 - 1974 GMC C25/C2500 Pickup Base 1973 - 1974 GMC C25/C2500 Suburban Base 1979 - 1986 GMC C2500 Base

ISR Performance Hose End Fitting - 10AN 45 Degree NGR Performance Test-fit against your bumper toISR Performance Hose End Fittings Fitting Size: 10AN 45 Degree Lightweight Universal Black Anodized Hose End Fitting. Same Fittings that have been used for 5+ years on the ISR turbo line kits. Priced Per Single Hose End ** ** 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.