Edelbrock High-Flo TPI Baseplate & Runners Product images may differ from actual product appearance. Designed for 1985-91 Corvettes (except LT1), Camaros and Firebirds with Tuned Port Injection systems. With stock heads the combination of baseplate and runners makes an 18-20 horsepower gain over stock. Requires no changes to stock computer and is 50 state legal.

350-3890

High-Flo T.P.I. System 1985-88 SB Chevy View this item Fits Applications $9.99

$762.99 Ships 02/23/12

350-3891

High-Flo T.P.I. System 1989-92 SB Chevy View this item Fits Applications

$759.99 Ships 02/29/12

350-3892

High-Flo T.P.I. System 1985-88 SB Chevy with Aftermarket Heads Includes 350-3861 View this item Fits Applications

$759.99 Ships 02/23/12

350-3893

High-Flo T.P.I. System 1989-92 SB Chevy with Aftermarket Heads Includes 350-3861 View this item Fits Applications

$759.99 Ships 02/23/12

350-3817

High-Flo T.P.I. Manifold Baseplate Vortec Cylinder Heads View this item

$479.99 Ships

350-3860

High-Flo T.P.I. Manifold Baseplate 1985-92 Engines More info on Edelbrock 3860 Fits Applications

$425.99 Ships

350-3861

High-Flo T.P.I. Manifold Baseplate Aftermarket Heads 1985 and earlier Non Center Bolt Heads More info on Edelbrock 3861 Fits Applications

$427.99 Ships 02/23/12

350-3865

High-Flo T.P.I. Runners 1985-88 Engines More info on Edelbrock 3865 Fits Applications

$395.99 Ships

350-3870

High-Flo T.P.I. Runners 1989-1992 Engines More info on Edelbrock 3870 Fits Applications

$395.99 Ships

350-3866

Replacement Gasket Set Supplied with Runners View this item

$34.99 Ships