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El Camino Firewall Heater Box Cover, Big Blocks, Show Quality, 1964-1972

Part #:
Replacement for OEM #: 3016905
Alt Part #: 55-10369
Availability: In Stock - Limited Quantity
Fitment: 1965 thru 1972
See applications below for exact details.

1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, & 1972, Big Block Heater Box Cover
$79.99 ea.
˄ ˅


  • Best Quality Reproduction Heater Box Cover For Your El Camino
  • New Tooling Creates A Restoration Correct Part
  • Correct Stamping With EDP Coating
  • Correct Dimples And " Square Stamp" On Side You Can See From Engine Compartment
  • Heavy, Original 18 Gauge Steel Unlike Other Replacements Offered Elsewhere
  • For All El Camino Models With Big Block Engines
  • GM Part # 3016905
  • Heater Box Fasteners P/N 07-7724
  • Heater Box Seal Kit P/N 07-0413


Big Block heater box cover missing, badly dented or rusted out? The El Camino has the answer with this restoration correct heater box cover for your El Camino. The firewall box hangs out in the engine compartment where it can be damaged from an engine swap and it is exposed to the elements making it prone to rust. Why not replace it with the correct box with the correct stampings it had from the factory rather than a generic "fits all" firewall box? The El Camino Store has only the best parts like this Big Block heater box cover for your 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, and 1972  El Camino always at the best possible price.




Make / Model Series Body Notes Year
CHEVROLET EL CAMINO 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972
CHEVROLET EL CAMINO PICKUP DELIVERY 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972
CHEVROLET EL CAMINO Super Sport (SS) Pickup Delivery 1968, 1969, 1970, 1971, 1972
GMC SPRINT 1971, 1972
GMC SPRINT Super Sport (SS) Pickup Delivery 1971, 1972
GMC SPRINT Special Performance (SP) Pickup Deilvery 1971, 1972


Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit