Spectre Performance Water Neck Features: Triple Chrome-Plated Height: 3.25 Width: 4.00 Length: 6.00 Weight: 0.74 lbs Fitment: 1968/Chevrolet/El Camino/Custom/5.7L 5736CC 350Cu. In. V8 GAS OHV Naturally Aspirated^^1968/Chevrolet/El Camino/Custom Standard Cab Pickup 2-Door/5.7L 5736CC 350Cu. In. V8 GAS OHV Naturally Aspirated^^1968/Chevrolet/El Camino/Base/5.7L 5736CC 350Cu. In. V8 GAS OHV Naturally Aspirated^^1968/Chevrolet/El Camino/Base Standard Cab Pickup 2-Door/5.7L 5736CC 350Cu. In. V8 GAS OHV Naturally Aspirated^^1965/Chevrolet/Suburban/Base/6.7L 6704CC 409Cu. In. V8 GAS OHV Naturally Aspirated^^1965/Chevrolet/Suburban/Base/5.7L 5704CC 348Cu. In. V8 GAS OHV Naturally Aspirated^^1965/Chevrolet/Suburban/Base/4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated^^1965/Chevrolet/Malibu/Base/5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated^^...