B2L and L98 RPO codes
Thread Starter
Senior Member
Joined: Oct 2001
Posts: 674
Likes: 2
From: Stevens Point Wisconsin
Car: 1991 Formula
Engine: 350 firebreathing inches of Small Block Chevrolet
Transmission: A 700R4 that has trouble handling the formentioned 350.
B2L and L98 RPO codes
Alright here's my question. The RPO code B2L is for a High Performance TPI 5.7 (350), and the L98 was a TPI 5.7 (350), so is it possible to have an L98 without a B2L option. Because all I have ever seen have been both together. And why have 2 codes for the same engine????
Thanks, Garrett
Thanks, Garrett
Supreme Member
Joined: Jan 2001
Posts: 4,415
Likes: 2
From: Surrey, BC
I'm pretty sure you have to have both RPO's together. The B2L is a "performance package", which consisted of an oil cooler, BW rear end and L98. Some guys will swear that B2L is the aluminum head delete RPO code.
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Joined: Jun 2000
Posts: 8,464
Likes: 219
From: Florida
Car: 87 IROC-Z, 82 Pace Car
I agree with iroc22. Chevrolet denotes its motors with an L** rpo designation. The B2L was a package that included the 350 motor. All cars with the L98 came with the B2L package
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