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- 1969 Corvette L89 Is One of Just 390 Produced in Total
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 generation of the early, chrome bumper C3 models There’s just something about these big-inch, big horsepower motors that hits us right in the feels – as
- Whats the diff between L88 and L89 - CorvetteForum
The L89 vs L-88 is an apple to oranges comparison The L89 rpo (regular production option) is NOT an engine option It is an aluminum head option on top of the L71 engine Ordering L89 requires that engine option L71 be ordered and this RPO allows for the addition of closed chamber aluminum heads with a 1 84" exhaust valve face diameter
- Are the L89 and L88 heads the same? - CorvetteForum
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 used the larger open chamber heads with the same closed chamber piston used the year before to drop the compression from 11:1 to about 9:1 and make only 425 horse power
- 1967 L89 option question - CorvetteForum - Chevrolet Corvette Forum . . .
Thus the L89 could happen, but they were still trying to work out the race car L88 reliability Thus I do feel the Silver Coupe is an actual first car, first of the L89 Car born 2 7 1967 went to one of the premiere performance known dealerships- Rosenthal Chevrolet; Arlington, VA
- 1967 L88 Corvette Coupe Sells For $2. 25 Million at Mecum Kissimmee
The L88 Coupe was the second-highest seller at the entire auction The top seller was the first 1966 Ford GT40 road car ever delivered to a private customer It sold for a whopping $7,040,000 The L89 Corvette was the fourth-highest seller of the auction In third place was the $1,870,000 2023 Ford GT MkIV race car with just 3 miles on it
- What are the major differences between a 68-69 L88 L89 . . .
I cannot tell you the specific differences, but the L88 was the all out racing engine The L89 was the tri-power L71 engine with alumn heads The big blocks were: L36 427 390hp L68 427 400hp (tri-power) L71 427 435hp (tri-power) L71 with the L89 Option L88 427 430hp (rating downgraded to keep people from buying it for street use) tom
- Big Mike Taylor’s 1969 L89 Corvette
L89, leather, power windows, PB, PS, side exhaust (N14), alarm, side vent grills, F41 suspension, am fm stereo, tinted glass, and the speed alarm are all that are verified as being on the car When the car arrived, he immediately took the car over to Joel Rosen the owner of Motion Performance in NY and had it gone over and converted to a Motion
- 1967 427 question. . . L88, L72, L71 and L89 - CorvetteForum
To order an aluminum head 427 435 you checked both L71 and L89 on the order form, and both these RPOs would be listed on the docs with a price associated with each, so technically it's a L-71 L-89, but just saying "L-89" makes the point Essentially, L-89 was an option to an option - aluminum heads substituted for cast iron heads on the L-71
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