GM    LT4    Intake Manifolds

Part #                                            Price

1507                                               $        275.00

1508                                                          350.00

1509                                                          425.00

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# 1507 -   Fully ported manifold, meant to be used with Factory Style LT4 Cylinder Heads with untouched gasket openings

# 1508 -  Fully Ported manifold, meant to be used with modified LT4 type Cylinder Heads up to 1.20" port width

# 1509    Fully Ported manifold meant be used with modified LT4 type heads greater than 1.20" port width

***  Pricing is for porting labor only for your supplied manifold --- manifold available new for $ 250.00