Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50-State legal installation. They are engineered for a "bolt-on" installation on stock factory manifolds for the applications cataloged. This replacement throttle body is considered to be the functional equivalent of the original equipment throttle body and, as such, is considered to be 50-State legal. Therefore, the C.A.R.B. E.O. number is not required.
Specifications:
| Description_ASC |
Fits 1986-89 4.3L 6cyl Full Size Chevy/GMC Truck |
| Description_DEF |
Fuel Injection Throttle Body |
| Description_DES |
Model 3210 Throttle Body Injection |
| Description_MKT |
Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50-State legal installation. They are engineered for a "bolt-on" installation on stock factory manifolds for the applications cataloged. This replacement throttle body is considered to be the functional equivalent of the original equipment throttle body and, as such, is considered to be 50-State legal. Therefore, the C.A.R.B. E.O. number is not required. |
| Description_INV |
86-89 GM P/U 4.3L 670 CFM TBI |
| Description_FAB |
Direct Replacement For OE Units |
| Description_FAB |
2 in. Throttle Bore |
| Description_FAB |
42 Percent Area Increase Over Stock Tbi |
| Description_FAB |
Including Air Distribution Ring |
| Description_FAB |
Increased Torque and Horsepower Up To 25 Percent |
| Description_EXT |
Model 3210 Throttle Body Injection; 2 bbl; TBI; 670 cfm; 2 in. Throttle Bore; 50 State Legal; |
| Description_SHO |
TBdyAssy |
| Throttle Bore |
2.000 in. |
| Material |
Aluminum |
| Product Type |
Performance TBI |
| WARNING CA Proposition 65 |
Yes |
| Warning |
California Proposition 65 |
| Barrel |
Two |
| CFM |
670 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Barrels |
2 |
| Brand |
Holley EFI |
| Emission Code |
2 |
| Length |
8.0000 |
| Width |
11.4000 |
| Height |
12.5000 |
| Weight |
4.3000 |
