50mm Bored Sbc Tbi 1987-90 Full Size Gm Trucks Sierra Silverado Suburban Blazer
Price:
$ 300
- Condition: Remanufactured
Seller notes
This is our direct bolt-on rebuilt and bored 50mm SBC TBI base for your 1987-90 full size GM trucks flows 680cfm. This is a bored SBC TBI base, not a BBC This kit will require tuning of the ECM. It is expected that you have made major modifications to your motor - cam, exhaust, etc and will be making more than 300hp. If under 300hp, please see our 46mm TBI kit Fitment: 1987-90 full size GM trucks w/ 4.3L, 5.0L, and 5.7L TBI motor all standard or automatic transmissions - this kit will have the c...
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