Performer, dual plane, 1987 - 1995 GM 5.0L and 5.7L
Accpets late model choke, water neck, A/C and alternator. Has rear water crossover
Designed for street Chevy 262-400 with 1987-95 cast iron heads that have canted centerbolt holes.Port Exit Dimensions: 1.14" x 1.88"
Has rear water crossovers
Does not fit Bow Tie or LT1 heads
For 302, 327, and 350 with OE 4-bbl carb except stock-equipped EGR
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