Chrome Steel Crankshaft Lower Pulley, Single Groove 6-5/8" Dia, 2" Deep RPCR8971 13B Converts one-piece rear main seal

Converts one-piece rear main seal on 1986 and newer Small Block Chevy blocks to the old style

Red Suit Chev GEN V LT1/LT4 S/COND LEADS RED LS SERIES LT1 Engineered from the inside out

1995 LAND ROVER RANGE ROVER 4

Eliminates the OE coil-on-cover look and instead features a bold

robotic weld seams Single 2-1/4" Offset Inlet Single 2-1/4" Offset Outlet 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminized Steel Case Reinforced Inlets and Outlets Stainless Steel Perforated Internal Plate Eliminates Internal Rust Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler Sound Absorption Chamber eliminates High Frequency Sound Waves for Deep Throaty Powerful Sound Resonance Chamberand Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed) Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow Three Internal Bulk Heads for Superior Case Durability and Stability

Chrome Steel Crankshaft Lower Pulley, Single Groove 6-5/8" Dia, 2" Deep RPCR8971 13B Converts one-piece rear main sealChrome Steel Crankshaft Lower Pulley, Single Groove 6 5 8" Dia, 2" DeepFits 1965 66 S B Ford 289 RPCR8971 CR8971 Chrome Ford 1965 66 289 single groove pulley lower.