High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.
Application Summary:
| Year |
Make/Model |
| 1973-1974 |
Buick Apollo |
| 1973 |
Buick Centurion |
| 1973-1974 |
Buick Century |
| 1976 |
Buick Electra |
| 1978-1980 |
Buick Electra |
| 1970 |
Buick Estate Wagon |
| 1973 |
Buick Estate Wagon |
| 1978-1980 |
Buick Estate Wagon |
| 1970-1972 |
Buick GS |
| 1968-1969 |
Buick GS 350 |
| 1968-1974 |
Buick LeSabre |
| 1978-1980 |
Buick LeSabre |
| 1973-1974 |
Buick Regal |
| 1978 |
Buick Riviera |
| 1968-1972 |
Buick Skylark |
| 1968-1969 |
Buick Special |
| 1968-1972 |
Buick Sportwagon |
| Attributes |
| Advertised Exhaust Duration |
297, 297 |
| Advertised Intake Duration |
279, 279 |
| Amazon ASIN |
B0046ZN1U6 |
| ASIN |
B0046ZN1U6 |
| Assembly Lubricant Included |
Yes, Yes |
| Basic Operating RPM Range |
2,000-5,800, 2,000-5,800 |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason |
N/A |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Cam Type |
Hydraulic Flat Tappet, Hydraulic Flat Tappet |
| Camshaft Material |
Cast Iron |
| Camshaft Series |
Thumpr, Thumpr |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| Engine Family |
Buick 350 c.i. 8 Cylinder (1968-1980), Buick 350 c.i. 8 Cylinder (1968-1980) |
| Engine Make/Size |
Buick 350 |
| Exh. Duration @ .050 in. (Deg) |
241 |
| Exh. Duration Advertised (Deg) |
297 |
| Exhaust Duration at .050 inch Lift |
241, 241 |
| Exhaust Valve Lift |
0.48, 0.48 |
| Exhaust Valve Lift (in.) |
0.48 |
| Gaskets Included |
No, No |
| Harmonized Tariff Code (Schedule B) |
8409914000 |
| Hazardous Material Code |
Y |
| Int. Duration @ .050 in. (Deg) |
227 |
| Int. Duration Advertised (Deg) |
279 |
| Intake Duration at .050 Inch Lift |
227, 227 |
| Intake Valve Lift |
0.494, 0.494 |
| Intake Valve Lift (in.) |
0.494 |
| Kit Type |
K-Kit - Complete Kit, K-Kit - Complete Kit |
| Life Cycle Status Code |
Available to Order |
| Lifter Style |
Hydraulic Flat Tappet |
| Lifter Type |
Hydraulic Roller, Hydraulic Flat Tappet |
| Lifters Included |
Yes, Yes |
| Lobe Separation |
107, 107 |
| NAFTA Preference Criterion Code |
B |
| RPM Range |
2000-5800 |
| SDR Required Flag |
Y |
| SDS Sheet Number |
COMP4-107 |
| Usage |
Street/Performance, Street/Performance |
| Valve Springs Included |
Yes, Yes |
| Warranty Time |
12 |
| GTIN |
00036584214403 |
