COMP Cams

COMP Cams Rocker Arms FS/FW 1.6 3/8 Ultra

SKU 1631-8

MPN cca1631-8

$262.95 · Available to order

COMP Cams Rocker Arms FS/FW 1.6 3/8 Ultra

Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring Oversized trunnions, precision-sorted needle bearings and hardened Roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Ford V8 289-302-351W - 3/8" Stud - 1.6 RatioInvestment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Feature Oversized trunnions, precision-sorted needle bearings and hardened Roller tips.Lifetime Warranty - So strong that we guarantee the Rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1977–1982OldsmobileCutlass SupremeBrougham—
1975–1978FordMustang IIMach 1—
1983–1988MercuryCougarLS—
1982–1983LincolnMark VISignature—
1979FordMustangBase—
1971MercuryColony ParkBase—
1982–1987LincolnContinentalGivenchy—
1977–1982FordE-350 Econoline Club WagonBase—
1978–1981FordThunderbirdTown Landau—
1978–1980FordGranadaESS—
1975–1976BuickSkylarkBase—
1972–1975FordGran TorinoSport—
1970–1974MercuryMontegoMX Brougham—
1983FordE-100 EconolineXL—
1983–1986MercuryCougarBase—
1984–1985FordLTDBrougham—
1992–1995FordE-350 EconolineBase—
1976–1977OldsmobileCutlass SupremeColonnade—
1970–1979FordRancheroSquire—
1978–1982MercuryMarquisBrougham—
1987–1991FordLTD Crown VictoriaLX—
1977–1982FordE-350 Econoline Club WagonChateau—
1983–1986FordF-250Base—
1982–1983FordBroncoXLT Lariat—
1978–1982MercuryMarquisBase—
1987–1995FordE-150 Econoline Club WagonCustom—
1982FordF-350XLT Lariat—
1978–1979FordFairmontBase—
1983–1995FordE-350 EconolineXL—
1969–1974FordE-100 EconolineClub Wagon—
1987–1992FordF-250Custom—
1975–1982FordF-350Custom—
1975–1976FordEliteBase—
1993–1995FordF-150XLT—
1975–1980FordGranadaGhia—
1964–1970FordFalconFutura—
1975FordBroncoRanger—
1963–1965FordFalconFutura Sprint—
1969MercuryCougarBoss 302—
1984–1986FordE-150 Econoline Club WagonBase—
1978FordThunderbirdDiamond Jubilee—
1975–1978FordMustang IIBase—
1981–1990LincolnTown CarBase—
1984–1985LincolnMark VIIVersace—
1967–1970MercuryCougarXR-7—
1975–1982FordE-100 Econoline Club WagonBase—
1978–1979MercuryZephyrZ7—
1965–1971FordRancheroBase—
1975–1982FordE-150 Econoline Club WagonBase—
1968–1979FordRancheroGT—
1990LincolnTown CarCypress—
1982FordMustangGL—
1992–1995FordE-150 Econoline Club WagonChateau—
1986MercuryCapri5.0—
1975–1982FordE-150 Econoline Club WagonChateau—
1975–1982FordE-250 EconolineChateau—
1976–1979FordLTDLandau—
1970–1971FordTorinoBrougham—
1971–1974MercuryMarquisBrougham—
1964–1974FordCustom 500Base—
1979FordThunderbirdHeritage—
1975–1978FordE-100 Econoline Club WagonNorthland—
1964StudebakerDaytonaBase—
1979MercuryCapriGhia—
1969–1974FordE-300 EconolineBase—
1979FordLTD IILandau—
1983FordThunderbirdHeritage—
1971–1972FordE-200 EconolineChateau Wagon—
1982–1990LincolnTown CarSignature—
1983–1995FordE-250 EconolineXL—
1969–1971FordMustangBoss 302—
1980–1981OldsmobileDelta 88Holiday—
1992–1995FordE-150 EconolineBase—
1992–1995FordE-350 Econoline Club WagonChateau—
1975–1982FordE-350 EconolineChateau—
1983–1988FordThunderbirdBase—
1976BuickSkylarkS—
1967–1970TVRTuscanBase—
1965–1970FordMustangShelby GT-350—
1971–1977MercuryCometBase—
1967MercuryCommuterBase—
1966–1972FordBroncoBase—
1975–1978FordE-150 EconolineNorthland—
1975–1977FordBroncoSport—
1970–1974FordLTDBrougham—
1983–1991FordE-350 Econoline Club WagonXL—
1975–1978FordE-100 EconolineNorthland—
1975–1977FordBroncoCustom—
1975–1982FordE-150 EconolineBase—
1975–1976PontiacVenturaBase—
1982FordF-150XLT Lariat—
1975MercuryMontegoBrougham—
1985FordLTDLX Brougham—
1975–1982OldsmobileCutlass SupremeBase—
1975–1983FordE-100 EconolineCustom—
1982–1995FordF-150XL—
1982–1995FordMustangGT—
1995FordF-250Eddie Bauer—
1982–1990LincolnTown CarCartier—
1984–1992LincolnMark VIIBill Blass—
1980–1981OldsmobileCutlassLS—
1967–1972DeTomasoMangustaBase—
1982–1985MercuryCapriRS—
1978–1982OldsmobileCutlass CalaisBase—
1975–1981FordF-250Ranger—
1983FordF-100Base—
1975–1978FordF-350Northland—
1980–1983LincolnMark VIBase—
1975–1978FordF-150Northland—
1973–1976FordGran TorinoBrougham—
1978–1979OldsmobileCutlassVista Cruiser—
1979–1986FordLTDCountry Squire—
1970MercuryCycloneGT—
1963–1965ShelbyCobraBase—
1974FordBroncoBase—
1989LincolnTown CarSignature SE—
1976PontiacGrand LeMansBase—
1963–1964StudebakerAvantiBase—
1982LincolnMark VIGivenchy—
1964–1966TVRGriffithBase—
1975–1982FordE-250 Econoline Club WagonChateau—
1983–1991MercuryGrand MarquisLS—
1975–1981FordF-150Ranger XLT—
1983–1986FordF-350Base—
1969–1982FordE-100 EconolineBase—
1987–1991FordCountry SquireLX—
1975–1977OldsmobileCutlassS—
1963–1970FordFalconBase—
1982–1983FordF-350XLS—
1980–1982FordLTDS—
1977OldsmobileOmegaDeluxe—
1975–1983FordE-350 EconolineCustom—
1977–1978FordE-350 Econoline Club WagonNorthland—
1995FordF-250Special—
1977MercuryCougarVillager—
1990–1995FordBroncoXL—
1983–1986FordF-150Base—
1994–1995FordE-350 Econoline Club WagonXL HD—
1979OldsmobileCutlassVista Cruiser Brougham—
1984–1985FordThunderbirdFila—
1976–1978FordF-100Base—
1967–1969ChevroletCamaroZ28—
1987–1991FordLTD Crown VictoriaBase—
1975–1982FordE-100 Econoline Club WagonChateau—
1980FordThunderbirdSilver Anniversary—
1980–1981OldsmobileCutlassBrougham—
1993–1995FordF-350XLT—
1987–1991FordE-250 EconolineCustom—
1970–1975MercuryMontegoVillager—
1972–1973MercuryMontegoGT—
1985–1992FordF-350XLT Lariat—
1971–1974MercuryMarquisBase—
1975–1978FordE-150 Econoline Club WagonNorthland—
1995FordF-350Eddie Bauer—
1978–1981FordF-100Ranger Lariat—
1995FordF-150Special—
1993–1995FordF-150Lightning—
1964–1970MercuryCycloneBase—
1963–1974FordCountry SquireBase—
1982–1983FordBroncoXLS—
1975PontiacVenturaCustom—
1984–1986FordE-250 EconolineBase—
1987–1992FordF-150Custom—
1978–1979MercuryZephyrBase—
1971MercuryMontereyBase—
1967–1970MercuryCougarBase—
1970FordRanch WagonPolice Cruiser—
1963–1964FordGalaxie 500Victoria—
1963MercuryCountry CruiserBase—
1977FordF-350XLT—
1976–1978FordF-250Base—
1970–1973FordMustangGrande—
1964–1967MercuryCalienteBase—
1985–1995FordBroncoEddie Bauer—
1979MercuryCapriBase—
1991–1992MercuryCougarLS—
1976–1982FordLTDBase—
1978–1981FordF-150Ranger Lariat—
1990LincolnTown CarTouring Edition—
1972–1976FordGran TorinoSquire—
1987–1991FordCountry SquireBase—
1975–1977MercuryMonarchGhia—
1969–1970MercuryCycloneSpoiler—
1991–1993MercuryCougarXR-7—
1978–1981FordF-250Ranger Lariat—
1964–1972FordCustomBase—
1979FordMustangGhia—
1987–1991FordLTD Crown VictoriaS—
1964StudebakerCruiserBase—
1984–1986FordE-350 Econoline Club WagonBase—
1992–1995FordE-350 Econoline Club WagonChateau HD—
1987–1991FordE-250 Econoline Club WagonCustom—
1977–1981FordThunderbirdBase—
1977FordF-250XLT—
1976MercuryMontegoMX Brougham—
1971–1972FordE-300 EconolineCustom Wagon—
1983–1995FordE-150 EconolineXL—
1987–1988MercuryCougarXR-7—
1987–1991MercuryColony ParkGS—
1963–1969MercuryCometBase—
1977–1978FordLTD IIBrougham—
1977–1982OldsmobileDelta 88Royale—
1975FordBroncoNorthland—
1983–1984FordF-150XLT—
1992FordBroncoXLT Nite—
1975–1983FordE-150 Econoline Club WagonCustom—
1995FordMustangGTS—
1975–1982FordE-150 EconolineChateau—
1982–1983FordF-250XLS—
1975–1983FordE-150 EconolineCustom—
1975–1981FordF-150Ranger—
1968–1976FordTorinoBase—
1986FordLTDCountry Squire LX—
1963–1964FordSprintBase—
1975BuickApolloBase—
1977–1979FordLTD IIS—
1977–1979FordLTD IIBase—
1968–1979FordRanchero500—
1977FordF-150XLT—
1991–1995FordE-350 Econoline Club WagonXLT—
1987–1991FordE-150 EconolineCustom—
1965–1974FordLTDBase—
1975–1982FordE-250 EconolineBase—
1963–1970FordGalaxie 500XL—
1977–1982OldsmobileDelta 88Base—
1987–1991FordE-350 EconolineCustom—
1976–1977OldsmobileOmegaSX—
1982FordMustangGLX—
1963–1969FordFairlaneBase—
1983–1985LincolnContinentalValentino—
1978–1980OldsmobileCutlass SalonBrougham—
1995FordMustangSVT Cobra R—
1984FordMustangGT-350 20th Anniversary—
1963MercuryMeteorBase—
1975–1982FordE-250 Econoline Club WagonBase—
1975–1981FordF-350Ranger XLT—
1984–1991FordE-250 Econoline Club WagonXLT—
1976–1977OldsmobileOmegaBrougham—
1970–1974FordE-200 EconolineCustom Wagon—
1975–1978FordF-100Northland—
1968ChevroletCamaroRS—
1963–1970FordFairlane500—
1975–1978FordF-250Northland—
1975–1981FordF-100Ranger XLT—
1986FordLTDCrown Victoria LX—
1980–1982OldsmobileDelta 88Royale Brougham—
1976FordLTDBrougham—
1966–1969FordGT40MK III—
1982–1983LincolnMark VIPucci—
1972–1976FordGran TorinoBase—
1968–1976MercuryMontegoMX—
1975PontiacVenturaS—
1990LincolnTown CarExecutive—
1980–1981FordBroncoRanger XLT—
1971–1977FordMaverickBase—
1971MercuryMontereyCustom—
1992–1995FordE-250 EconolineBase—
1982–1983FordF-100XLT Lariat—
1977FordLTD IISquire—
1968–1976MercuryMontegoBase—
1969–1974FordE-200 EconolineBase—
1975–1978FordE-250 Econoline Club WagonNorthland—
1971FordTorino500—
1982FordF-250XLT Lariat—
1976MercuryMontegoMX Villager—
1987–1995FordE-350 Econoline Club WagonCustom—
1967ChevroletCamaroBase—
1978–1986MercuryGrand MarquisBase—
1975–1983FordE-100 Econoline Club WagonCustom—
1975–1976BuickSkylarkSR—
1980OldsmobileCutlassBase—
1984–1992LincolnMark VIILSC—
1975OldsmobileOmegaSalon—
1969–1974FordE-300 EconolineClub Wagon—
1975–1982FordF-150Custom—
1993–1995FordF-250XLT—
1984–1986FordE-250 Econoline Club WagonBase—
1982FordMustangL—
1969–1971FordTorinoSquire—
1976PontiacLeMansSport—
1964StudebakerCommanderBase—
1982–1983FordF-100XLS—
1980–1982OldsmobileCutlass CruiserBase—
1963–1974FordGalaxie 500Base—
1977OldsmobileCutlassColonnade—
1982–1983LincolnMark VIBill Blass—
1987–1992FordF-350Custom—
1975–1978FordMustang IIGhia—
1982–1987LincolnContinentalBase—
1976–1978FordF-150Base—
1968–1969FordBroncoRoadster—
1975–1978FordE-350 EconolineNorthland—
1982–1983FordF-100XL—
1964–1973FordMustangBase—
1993FordMustangSVT Cobra R—
1982–1995FordF-250XL—
1992–1993FordE-350 Econoline Club WagonCustom HD—
1975–1981FordF-350Ranger—
1982LincolnContinentalSignature—
1992–1995FordE-350 Econoline Club WagonXLT HD—
1985–1992FordF-150XLT Lariat—
1985MercuryMarquisBase—
1972–1974TVR3000MBase—
1975OldsmobileCutlassBase—
1984–1986FordE-350 EconolineBase—
1977–1980LincolnVersaillesBase—
1976PontiacLeMansBase—
1995FordBroncoXLT Sport—
1984–1986FordE-150 EconolineBase—
1993FordBroncoXLT Lariat—
1978–1981FordF-350Ranger Lariat—
1977FordF-100XLT—
1987–1991MercuryGrand MarquisGS—
1991–1993FordThunderbirdLX—
1984–1987LincolnMark VIIBase—
1977MercuryCougarBrougham—
1975–1976PontiacVenturaSJ—
1975–1982FordE-350 EconolineBase—
1995FordF-150Eddie Bauer—
1975–1983FordE-250 Econoline Club WagonCustom—
1966FordMustangShelby GT-350H—
1969MercuryCycloneCJ—
1977–1979MercuryCougarBase—
1969–1974FordE-200 EconolineClub Wagon—
1974–1981MercuryCougarXR-7—
1983–1988FordThunderbirdSport—
1983FordE-100 Econoline Club WagonXL—
1963–1964FordGalaxie 500Sunliner—
1963–1965FordFalcon Sedan DeliveryBase—
1976MercuryMonarchGrand Ghia—
1966–1967MercuryVoyagerBase—
1968–1973FordBroncoWagon—
1975–1980MercuryMonarchBase—
1970–1973FordMustangMach 1—
1981OldsmobileCutlass SupremeLS—
1963–1974FordRanch WagonBase—
1975–1982FordF-250Custom—
1966–1967FordFairlane500XL—
1981FordThunderbirdHeritage—
1984FordMustangL—
1980–1986FordLTDCrown Victoria—
1975–1980OldsmobileCutlass SalonBase—
1985–1992FordF-250XLT Lariat—
1976–1977OldsmobileOmegaF85—
1976–1978FordF-350Base—
1980LincolnContinentalBase—
1975–1982FordF-100Custom—
1976–1977FordCustom 500Base—
1975–1980FordGranadaBase—
1984–1986FordThunderbirdElan—
1984–1995FordE-150 Econoline Club WagonXLT—
1984–1993FordMustangLX—
1975–1981FordF-250Ranger XLT—
1963–1974FordCountry SedanBase—
1975–1977FordMaverickGrabber—
1983–1991FordE-150 Econoline Club WagonXL—
1984–1985FordLTDBase—
1984–1992FordBroncoXLT—
1975BuickApolloSR—
1995FordF-350Special—
1979–1986MercuryGrand MarquisColony Park—
1968–1971FordTorinoGT—
1983–1984FordF-250XLT—
1976–1977OldsmobileCutlassColonnade S—
1975–1982FordE-100 EconolineChateau—
1980–1981OldsmobileCutlass CruiserBrougham—
1964–1965Griffith200Base—
1976OldsmobileCutlass TiaraBase—
1993–1995FordMustangSVT Cobra—
1984–1989FordE-350 Econoline Club WagonXLT—
1987–1991MercuryColony ParkLS—
1963StudebakerLarkBase—
1963–1967FordGalaxieBase—
1991–1992FordThunderbirdBase—
1983–1984FordF-350XLT—
1994–1995FordBroncoXLT—
1982–1995FordF-350XL—
1975–1977OldsmobileOmegaBase—
1975–1981FordF-100Ranger—
1977–1983FordE-350 Econoline Club WagonCustom—
1975–1983FordE-250 EconolineCustom—
1970–1974FordE-300 EconolineChateau Wagon—
1980–1993FordBroncoCustom—
1975–1978FordE-250 EconolineNorthland—
1983–1991FordE-250 Econoline Club WagonXL—
1963–1967MercuryVillagerBase—
1982–1983FordF-150XLS—
1983–1988FordThunderbirdLX—
1978–1979FordFairmontFutura—
1974–1975FordGran TorinoElite—
Specifications
CategoryEngine Components
Sub-CategoryRocker Arms
UPC036584196112
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight4.78 lb
Dimensions (L×W×H)13 × 4 × 3.75 in