Vortec heads on earlier 350. GMT400 - The Ultimate 88-98 GM Truck Forum

I have a 89 C1500 with a 350 engine. Has anyone replaced their heads with the 1996 and later vortec heads. Is there an intake manifold that will work with these heads, and still be compatible with the throttle body injection. Would this be compatible with the stock computer. Thanks for any input.

TPI CONVERSION for Vortec 383 97 Tahoe. GMT400 - The Ultimate 88-98 GM Truck Forum

Common Problems with Chevy & GMC Pickup Trucks

350 TBI vortec head swap and smog questions, Page 3

350 Vortec Headers and exhaust GMT400 - The Ultimate 88-98 GM Truck Forum

ANYONE TRY THIS ? GMT400 - The Ultimate 88-98 GM Truck Forum

How about some pics of 88-98 Trucks - Page 7 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Vortec head swap cost GMT400 - The Ultimate 88-98 GM Truck Forum

Are Chevy's OBS 1988 – 1998 Pickups the Next Big Thing?

97 5.7 vortec GMT400 - The Ultimate 88-98 GM Truck Forum

The Major Differences in '88-'98 Chevy Trucks - Street Trucks

Vortec 350 swap GMT400 - The Ultimate 88-98 GM Truck Forum

Cam choice?, Page 2

Cam upgrade for 1997 Vortec 5.7 L31 with 210k

Intake options for '96 vortec 350 GMT400 - The Ultimate 88-98 GM Truck Forum