Engine Compartment - Chevelle (64-83)
- Chevelle (64-83) PART #: 50-878426-1 1973-1977 GM A body 1 3/4 Ceramic Coated Mid-Length LS headers$616.99 KitChevelle (64-83) PART #: 50-878464-1 1973-1977 GM A body 1 7/8 Stepped to 2" Ceramic Coated Long Tube LS headers$971.99 KitChevelle (64-83) PART #: 50-878438-1 1973-1977 GM A body 1 3/4 Ceramic Coated Long Tube LS headers$809.99 KitChevelle (64-83) PART #: 50-878523-1 Tach Adapter with Coil Connection Harness For LS Conversions$316.99 KitChevelle (64-83) PART #: 50-878514-1 1969 and Later Speedometer Control Box For LS Conversions$381.99 KitChevelle (64-83) PART #: 50-878521-1 1968 and Earlier Speedometer Control Box For LS Conversions$404.99 KitChevelle (64-83) PART #: 50-878503-1 6L80E-9L80E Transmission Cooler Line Kit, Muscle Rods$327.99 KitChevelle (64-83) PART #: 50-878461-1 1973-1977 GM A body 1 7/8 Stepped to 2" Ceramic Coated Long Tube LS headers$1,078.99 KitChevelle (64-83) PART #: 50-878459-1 1973-1977 GM A body 1 3/4 Stepped to 1 7/8 Ceramic Coated Long Tube LS headersrs$1,024.99 KitChevelle (64-83) PART #: 50-878440-1 1973-1977 GM A body 1 7/8 Ceramic Coated Long Tube LS headers$863.99 Kit