GM
V8-Small Block
REMFLEX®
1-7/16"w x 1-3/8"h D-Shaped "Raised" Port
Including "Fast Burn" Heads, excludes Corvette
Use for ZZ4 Crate Motor
V8- 4.3L "LT1" ('94-'96)
5.7L "LT1" ('92-'97), (Includes Pontiac Firebird '93-'97)
5.7L "LT4" ('96)
For Header Applications
Compare to Fel-Pro# 1470
2/Set