1970 El Camino Big Block Vacuum Advance Kit With A Holley Carburetor And Tcs.   Quantity in Basket: None Code: APX-4946K Price: $29.95     Quantity: Share |   Part Description: This is a brand new kit of vacuum advance lines for your big block 4bbl Holley 1970 El Camino with TCS. Part Notes: Part Applications: 1970 El Camino Item eligible for discounting: Yes Quantity: kit Shipping Details: This item ships Fedex ground. Item eligible for shipping promotions: Yes