Sep 13, 2022 · This 1969 Corvette L89 is a rare and powerful machine with plenty of hardware to back it up. Big block Corvettes remains as desirable as ever, whether we’re talking about the coveted C2 …

Oct 8, 2022 · An L89 with Tri-Carb was the car to street race in, until the tires got wider. And this car has always wore custom rims and tires everything I have seen it.

Sep 9, 2024 · Most recently, Vietro took his 1967 Corvette L89 to the 2024 NCRS National Convention in Hampton, Virginia, and it walked away with a stellar score of 99.08, not to mention, the Duntov …

Jul 3, 2008 · L89 - same as L71 (tri power carbs) but aluminum heads L88 single Holly 4 barrel carb aluminum heads. I think both are solid lifter 4 bolt main motors, so really I think the main difference is …

Oct 1, 2003 · C3 Tech/Performance - What are the major differences between a '68-'69 L88 & L89?? - Have heard several versions of the differences, does anyone know for sure?? Were these only big …

Jan 18, 2024 · Does anyone know when the L89 option 1st became available in 1967? TIA Since option L-88 and L-89 used the same aluminum cylinder heads (3904392), and the first L-88 was built in …

Oct 11, 2017 · The L89 option helped the big block Corvette breathe easier, and also made it a better corner-carver due to reduced weight. ALSO SEE: What the Forum Has to Say About the L89 …

Sep 5, 2023 · C3 General - Big Mike Taylor?s 1969 L89 Corvette - I thought I would share my new project I bought several months ago since it’s an interesting car with an interesting story. Before I …

May 4, 2005 · The 69 L89 still used the closed chamber heads. FYI, this was how they reduced the compression on the LS6 motors. In 1970 the 450 horsepower 454 used the L89 heads, in 1971 they …

Nov 28, 2022 · C3 General - L89 Build Dates - Just thinking, were special order engines like the L88 and L89s batch built on certain days, or do you think they had the pretty standard 2 week-ish from engine …