300zx Ultimate hiram kit.

300zx Ultimate hiram kit.

$899.00
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Ideal port and runner design for mid to upper RPM flow characterstic in NA and boosted applications   Parts needed: holley# 300-245 or select the carbon upper ( or purchase our new sheet metal low ram on the site) Requires our top feed kit and valve covers Heater core hoses must be reworked Timing covers and backing plates need to be trimmed or removed Does not clear factory hood

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