Flowtech 11530FLT Standard Header Features: Fuel Economy From The Engine Leak Test For Max Performance Mandrel-Formed Power Plenum Leakproof O-Ringed Port Seals Include All Mounting Hardware Height: 21.50" Width: 10.25" Length: 42.25" Weight: 30.00 lbs Vehicle Type: Exhaust Header Fitment: 1991/GMC/R2500 Suburban/Base Sport Utility 4-Door/7.4L 454Cu
In. V8 GAS OHV Naturally Aspirated::Intended For Race Use Only, Must Use Original Factory Big Block Engine Frame Mounts & Hardware^^1991/Chevrolet/R2500 Suburban/Silverado Sport Utility 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Intended For Race Use Only, Must Use Original Factory Big Block Engine Frame Mounts & Hardware^^1991/Chevrolet/R2500 Suburban/Scottsdale Sport Utility 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Intended For Race Use Only, Must Use Original Fac...
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