-40%
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM
3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM

3919840 1967-69 BBC Rectangular Port Closed Chamber Cylinder Head 396 427 OEM

$ 316.79

Availability: 100 in stock
  • Returns Accepted: ReturnsNotAccepted
  • Other Part Number: 1968 1970 1966 1965 1968 1969 1970 Yenko COPO
  • Part Brand: 3919840 Square port hi perf high performance LS6
  • Manufacturer Part Number: Chevrolet BBC Rectangle
  • Interchange Part Number: 427 Camaro Chevelle Nova Corvette Impala 396 454
  • Condition: Used
  • Brand: Chevrolet

    Description

    OEM BBC Rectangular Port Hi-Performance Cylinder Head for 396 and 427, casting 3919840, stamped L21-7. Used, with a seat that has been repaired pictured in photos 8 and 9, but has no other cracks and is still in great shape. Any questions just ask!