Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| Advertised Inboard Exhaust Duration | 311 |
| Advertised Inboard Intake Duration | 299 |
| Advertised Outboard Exhaust Duration | 313 |
| Advertised Outboard Intake Duration | 301 |
| Basic Operating RPM Range | 2900-7,200 |
| C.A.R.B. Exempt For California Certified Vehicles Manufactured Before 1965? | Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle. |
| C.A.R.B. Exempt For Federally Certified Vehicles Manufactured Before 1967? | Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle. |
| 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 Racing And Off Road Only Vehicles? | Yes, But Must Be A Race/competition Only Vehicle. |
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-bolt |
| Camshaft Material | Billet Steel |
| Camshaft Series | 4-pattern (.900" Base Circle) |
| Engine Family | Chevrolet 305-350 C.i. 8 Cylinder O.e. Roller (1987-1998) |
| Grind Number | 299qs10 |
| Inboard Exhaust Valve Lift | 0.621 |
| Inboard Intake Duration At .050 Inch Lift | 246 |
| Inboard Intake Valve Lift | 0.637 |
| Lifter Type | Hydraulic Roller |
| Outboard Exhaust Valve Lift | 0.621 |
| Outboard Intake Duration At .050 Inch Lift | 248 |
| Outboard Intake Valve Lift | 0.637 |
| Usage | Street/strip |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Sierra | Extended Cab Pickup | 1988 - 1993 | V6 4.3L | RWD Automatic & Manual |
| Sierra | Extended Cab Pickup | 1988 - 1993 | V8 5.0L | RWD Automatic & Manual |
| Sierra | Extended Cab Pickup | 1988 - 1993 | V8 5.7L | RWD Automatic & Manual |
| Sierra | Extended Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra | Standard Cab Pickup | 1988 - 1993 | V6 4.3L | RWD Automatic & Manual |
| Sierra | Standard Cab Pickup | 1988 - 1993 | V8 5.0L | RWD Automatic & Manual |
| Sierra | Standard Cab Pickup | 1988 - 1993 | V8 5.7L | RWD Automatic & Manual |
| Sierra | Standard Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1994 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1994 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1994 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SL | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SL | Standard Cab Pickup | 1994 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SL | Standard Cab Pickup | 1994 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SL | Standard Cab Pickup | 1994 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SL | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SL | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1988 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1988 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1988 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLE | Extended Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1988 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1988 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1988 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLE | Standard Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1994 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1994 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1994 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SLT | Extended Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLT | Standard Cab Pickup | 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLT | Standard Cab Pickup | 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLT | Standard Cab Pickup | 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLT | Standard Cab Pickup | 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra SLT | Standard Cab Pickup | 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
| Sierra SLX | Extended Cab Pickup | 1988 - 1993 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLX | Extended Cab Pickup | 1988 - 1993 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLX | Extended Cab Pickup | 1988 - 1993 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLX | Extended Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra SLX | Standard Cab Pickup | 1988 - 1993 | V6 4.3L | RWD Automatic & Manual |
| Sierra SLX | Standard Cab Pickup | 1988 - 1993 | V8 5.0L | RWD Automatic & Manual |
| Sierra SLX | Standard Cab Pickup | 1988 - 1993 | V8 5.7L | RWD Automatic & Manual |
| Sierra SLX | Standard Cab Pickup | 1988 - 1993 | V8 6.2L DIESEL | RWD Automatic & Manual |
| Sierra Special | Standard Cab Pickup | 1994 - 1995 | V6 4.3L | RWD Automatic & Manual |
| Sierra Special | Standard Cab Pickup | 1994 - 1995 | V8 5.0L | RWD Automatic & Manual |
| Sierra Special | Standard Cab Pickup | 1994 - 1995 | V8 5.7L | RWD Automatic & Manual |
| Sierra Special | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL | RWD Automatic & Manual |
| Sierra Special | Standard Cab Pickup | 1994 - 1995 | V8 6.5L DIESEL Turbo | RWD Automatic & Manual |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 1988 1989 1990 1991 1992 1993 1994 1995
Fits Models: C1500
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
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