The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1996 | Cadillac | Commercial Chassis | Base |
| 1994-1996 | Cadillac | Commercial Chassis | Brougham |
| 1992-1995 | Chevrolet | C1500 Suburban | Base |
| 1995 | Chevrolet | C1500 Suburban | LS |
| 1995 | Chevrolet | C1500 Suburban | LT |
| 1992-1994 | Chevrolet | C1500 Suburban | Silverado |
| 1994-1995 | Chevrolet | K3500 | Base |
| 1988-1995 | Chevrolet | K3500 | Cheyenne |
| 1988-1992 | Chevrolet | K3500 | Scottsdale |
| 1988-1995 | Chevrolet | K3500 | Silverado |
| 1988 | Chevrolet | R20 | Custom Deluxe |
| 1988 | Chevrolet | R20 Suburban | Scottsdale |
| 1988 | Chevrolet | R20 Suburban | Silverado |
| 1989-1991 | Chevrolet | R3500 | Cheyenne |
| 1989-1990 | Chevrolet | R3500 | Scottsdale |
| 1989-1991 | Chevrolet | R3500 | Silverado |
| 1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1988 | Chevrolet | V20 Suburban | Silverado |
| 1989-1991 | Chevrolet | V3500 | Cheyenne |
| 1989-1990 | Chevrolet | V3500 | Scottsdale |
| 1989-1991 | Chevrolet | V3500 | Silverado |
| 1988-1993 | GMC | C1500 | Sierra |
| 1994-1995 | GMC | C1500 | Sierra SL |
| 1988-1995 | GMC | C1500 | Sierra SLE |
| 1994-1995 | GMC | C1500 | Sierra SLT |
| 1988-1993 | GMC | C1500 | Sierra SLX |
| 1994-1995 | GMC | C1500 | Sierra Special |
| 1988-1993 | GMC | C2500 | Sierra |
| 1994-1995 | GMC | C2500 | Sierra SL |
| 1988-1995 | GMC | C2500 | Sierra SLE |
| 1994-1995 | GMC | C2500 | Sierra SLT |
| 1988-1993 | GMC | C2500 | Sierra SLX |
| 1988-1995 | GMC | G1500 | Rally |
| 1988-1995 | GMC | G1500 | Rally STX |
| 1988-1995 | GMC | G1500 | Vandura |
| 1988,1995-1996 | GMC | G3500 | Magnavan |
| 1988,1995-1996 | GMC | G3500 | Rally |
| 1988,1995 | GMC | G3500 | Rally Camper Special |
| 1988,1995-1996 | GMC | G3500 | Rally STX |
| 1988,1995-1996 | GMC | G3500 | Vandura |
| 1988,1995 | GMC | G3500 | Vandura Special |
| 1988-1992 | Pontiac | Firebird | Base |
| 1989-1992 | Pontiac | Firebird | Formula |
| 1988-1992 | Pontiac | Firebird | Trans Am |
| 1989-1992 | Pontiac | Firebird | Trans Am GTA |
- 1988-gmc-c1500-sierra-esi5631979
- 1988-gmc-c1500-sierra-slx-esi4870005
- 1988-gmc-c2500-sierra-esi1627196
- 1988-pontiac-firebird-base-esi9783254
- 1988-pontiac-firebird-trans-am-esi5004144
- 1989-gmc-c1500-sierra-esi7746533
- 1989-gmc-c1500-sierra-sle-esi9461275
- 1989-gmc-c1500-sierra-slx-esi6225117
- 1989-gmc-c2500-sierra-esi9125600
- 1989-pontiac-firebird-base-esi3336361
- 1989-pontiac-firebird-formula-esi9333901
- 1989-pontiac-firebird-trans-am-esi3694494
- 1989-pontiac-firebird-trans-am-gta-esi2304416
- 1990-gmc-c1500-sierra-esi4706674
- 1990-gmc-c1500-sierra-sle-esi9158509
- 1990-gmc-c1500-sierra-slx-esi9573785
- 1990-gmc-c2500-sierra-esi7011275
- 1990-pontiac-firebird-base-esi8263102
- 1990-pontiac-firebird-formula-esi8295481
- 1990-pontiac-firebird-trans-am-esi3642302
- 1990-pontiac-firebird-trans-am-gta-esi4332057
- 1991-gmc-c1500-sierra-esi9482335
- 1991-gmc-c1500-sierra-sle-esi8081431
- 1991-gmc-c2500-sierra-esi1575200
- 1991-pontiac-firebird-base-esi2570939
- 1991-pontiac-firebird-formula-esi4344825
- 1991-pontiac-firebird-trans-am-esi8726318
- 1991-pontiac-firebird-trans-am-gta-esi2945113
- 1992-gmc-c1500-sierra-esi6528272
- 1992-gmc-c1500-sierra-sle-esi1414927
- 1992-gmc-c1500-sierra-slx-esi1847111
- 1992-gmc-c2500-sierra-esi8858162
- 1992-pontiac-firebird-base-esi2910543
- 1992-pontiac-firebird-formula-esi6670518
- 1992-pontiac-firebird-trans-am-esi3797025
- 1992-pontiac-firebird-trans-am-gta-esi1117449
- 1993-gmc-c1500-sierra-esi2607156
- 1993-gmc-c1500-sierra-sle-esi3848808
- 1993-gmc-c1500-sierra-slx-esi8559641
- 1993-gmc-c2500-sierra-esi1277367
- 1994-gmc-c1500-sierra-sl-esi5447342
- 1994-gmc-c1500-sierra-sle-esi6598036
- 1994-gmc-c1500-sierra-slt-esi6324402
- 1994-gmc-c1500-sierra-special-esi1161487
- 1994-gmc-c2500-sierra-sl-esi1474067
- 1994-gmc-c2500-sierra-slt-esi3659529
- 1995-gmc-c1500-sierra-sl-esi8652049
- 1995-gmc-c1500-sierra-sle-esi8966167
- 1995-gmc-c1500-sierra-special-esi1674376
- 1995-gmc-c2500-sierra-sl-esi4901179
- 1995-gmc-c2500-sierra-slt-esi8990398
- ClearanceItem:N
- Engine Components>Rocker Arms
- EPA:N/A
- fits_1988-1995`GMC`G1500`Vandura~1988`GMC`G3500`Magnavan~1995-1996`GMC`G3500`Magnavan~1988`GMC`G3500`Rally~1995-1996`GMC`G3500`Rally~1988`GMC`G3500`Rally Camper Special~1995`GMC`G3500`Rally Camper Special~1988`GMC`G3500`Rally STX
- fits_1989-1990`Chevrolet`V3500`Scottsdale~1989-1991`Chevrolet`V3500`Silverado~1988-1993`GMC`C1500`Sierra~1994-1995`GMC`C1500`Sierra SL~1988-1995`GMC`C1500`Sierra SLE~1994-1995`GMC`C1500`Sierra SLT~1988-1993`GMC`C1500`Sierra SLX
- fits_1989-1991`Chevrolet`R3500`Cheyenne~1989-1990`Chevrolet`R3500`Scottsdale~1989-1991`Chevrolet`R3500`Silverado~1988`Chevrolet`V20 Suburban`Scottsdale~1988`Chevrolet`V20 Suburban`Silverado~1989-1991`Chevrolet`V3500`Cheyenne
- fits_1989-1992`Pontiac`Firebird`Trans Am GTA
- fits_1994-1995`Chevrolet`K3500`Base~1988-1995`Chevrolet`K3500`Cheyenne~1988-1992`Chevrolet`K3500`Scottsdale~1988-1995`Chevrolet`K3500`Silverado~1988`Chevrolet`R20`Custom Deluxe~1988`Chevrolet`R20 Suburban`Scottsdale~1988`Chevrolet`R20 Suburban`Silverado
- fits_1994-1995`GMC`C1500`Sierra Special~1988-1993`GMC`C2500`Sierra~1994-1995`GMC`C2500`Sierra SL~1988-1995`GMC`C2500`Sierra SLE~1994-1995`GMC`C2500`Sierra SLT~1988-1993`GMC`C2500`Sierra SLX~1988-1995`GMC`G1500`Rally~1988-1995`GMC`G1500`Rally STX
- fits_1994-1996`Cadillac`Commercial Chassis`Base~1994-1996`Cadillac`Commercial Chassis`Brougham~1992-1995`Chevrolet`C1500 Suburban`Base~1995`Chevrolet`C1500 Suburban`LS~1995`Chevrolet`C1500 Suburban`LT~1992-1994`Chevrolet`C1500 Suburban`Silverado
- fits_1995-1996`GMC`G3500`Rally STX~1988`GMC`G3500`Vandura~1995-1996`GMC`G3500`Vandura~1988`GMC`G3500`Vandura Special~1995`GMC`G3500`Vandura Special~1988-1992`Pontiac`Firebird`Base~1989-1992`Pontiac`Firebird`Formula~1988-1992`Pontiac`Firebird`Trans Am
- LTL:N
- MPN:19015-12
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y