Crower 87077S-24 Features:

Crower 87077S-24 chromoly valve spring retainers for Nissan Patrol 4.8L TB48 applications 24-piece set engineered for the TB48 24-valve inline-6 cylinder head Steel retainer design, with the S suffix identifying the chromoly version rather than titanium Matched with Crower 68195-24 valve springs to form Engineered Component Kit 84197S

Chromoly Retainers Nissan Patrol 4.8L TB48 24-Piece Steel Valve Features:

• 24-piece set sized for the 24-valve inline-six cylinder head, helping provide complete valvetrain coverage for the Nissan Patrol 4.8L TB48 application
• Chromoly steel retainer construction for strength-focused valvetrain performance, with the S suffix identifying the steel version rather than the titanium alternative
• Direct-fit compatibility for Nissan Patrol 4.8L TB48 engines, designed specifically for this platform instead of a universal multi-application retainer layout
• Engineered to pair with Crower 68195-24 valve springs as part of a matched valvetrain combination for optimized spring-and-retainer component integration
• Supports demanding camshaft builds from Stage 1 street profiles through Stage 5 full-race combinations, including high-boost and nitrous-oriented setups