The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.6 ratio. 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 trunions, 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.
This Part Fits:
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
1980 | Buick | Century | Base |
1980 | Buick | Century | Estate |
1980 | Buick | Century | Limited |
1991-1993 | Buick | Commercial Chassis | Base |
2005-2007 | Buick | LaCrosse | CXS |
1980,1986-1987 | Buick | Regal | Base |
1980-1981,1986-1987 | Buick | Regal | Limited |
2002-2007 | Buick | Rendezvous | CX |
2002-2003,2005 | Buick | Rendezvous | CX Plus |
2002-2007 | Buick | Rendezvous | CXL |
2002-2003,2005 | Buick | Rendezvous | CXL Plus |
2004-2005 | Buick | Rendezvous | Ultra |
1992-1993 | Buick | Roadmaster | Base |
1991-1993 | Buick | Roadmaster | Estate Wagon |
1992-1993 | Buick | Roadmaster | Limited |
2005-2007 | Buick | Terraza | CX |
2005-2007 | Buick | Terraza | CXL |
1990-1992 | Cadillac | Brougham | Base |
1990-1992 | Cadillac | Brougham | d'Elegance |
1992-1993 | Cadillac | Commercial Chassis | Brougham |
2004-2007 | Cadillac | CTS | Base |
2016 | Cadillac | CTS | Vsport |
2014-2015 | Cadillac | CTS | Vsport Premium |
1980 | Cadillac | Eldorado | Base |
1980 | Cadillac | Eldorado | Biarritz |
1980 | Cadillac | Eldorado | Cabriolet |
1993 | Cadillac | Fleetwood | Base |
1993 | Cadillac | Fleetwood | Brougham |
1980 | Cadillac | Seville | Base |
1980 | Cadillac | Seville | Elegante |
2004-2007 | Cadillac | SRX | Base |
2005-2007 | Cadillac | STS | Base |
1980-1982 | Checker | Marathon | Base |
1980-1982 | Checker | Marathon | Deluxe |
1985-2005 | Chevrolet | Astro | Base |
1985-1995 | Chevrolet | Astro | CL |
1985-1995 | Chevrolet | Astro | CS |
1996-2005 | Chevrolet | Astro | LS |
1987-2005 | Chevrolet | Astro | LT |
1994-1999,2005 | Chevrolet | Blazer | Base |
1992-1993 | Chevrolet | Blazer | Cheyenne |
1987 | Chevrolet | Blazer | Custom Deluxe |
1996-2004 | Chevrolet | Blazer | LS |
1995-2001 | Chevrolet | Blazer | LT |
1988-1991 | Chevrolet | Blazer | Scottsdale |
1987-1994 | Chevrolet | Blazer | Silverado |
1994 | Chevrolet | Blazer | Silverado Sport |
1999-2001 | Chevrolet | Blazer | Trailblazer |
2001-2005 | Chevrolet | Blazer | Xtreme |
2003-2005 | Chevrolet | Blazer | ZR2 |
1980 | Chevrolet | C10 | Big Ten |
1980-1981 | Chevrolet | C10 | Cheyenne |
1981-1986 | Chevrolet | C10 | Custom |
1980 | Chevrolet | C10 | Custom Deluxe |
1981 | Chevrolet | C10 | Deluxe |
1980-1986 | Chevrolet | C10 | Scottsdale |
1980-1986 | Chevrolet | C10 | Silverado |
1981-1986 | Chevrolet | C10 Suburban | Custom |
1980 | Chevrolet | C10 Suburban | Custom Deluxe |
1981 | Chevrolet | C10 Suburban | Deluxe |
1980,1982,1984-1986 | Chevrolet | C10 Suburban | Scottsdale |
1980,1982-1986 | Chevrolet | C10 Suburban | Silverado |
1994-1997 | Chevrolet | C1500 | Base |
1988-1998 | Chevrolet | C1500 | Cheyenne |
1988-1992 | Chevrolet | C1500 | Scottsdale |
1988-1998 | Chevrolet | C1500 | Silverado |
1990-1998 | Chevrolet | C1500 | WT |
1992-1995 | Chevrolet | C1500 Suburban | Base |
1995 | Chevrolet | C1500 Suburban | LS |
1995 | Chevrolet | C1500 Suburban | LT |
1992-1994 | Chevrolet | C1500 Suburban | Silverado |
1980-1981 | Chevrolet | C20 | Cheyenne |
1981-1986 | Chevrolet | C20 | Custom |
1980 | Chevrolet | C20 | Custom Deluxe |
1981 | Chevrolet | C20 | Deluxe |
1980-1986 | Chevrolet | C20 | Scottsdale |
1980-1986 | Chevrolet | C20 | Silverado |
1981-1986 | Chevrolet | C20 Suburban | Custom |
1980 | Chevrolet | C20 Suburban | Custom Deluxe |
1981 | Chevrolet | C20 Suburban | Deluxe |
1980,1982,1984-1986 | Chevrolet | C20 Suburban | Scottsdale |
1980,1982-1986 | Chevrolet | C20 Suburban | Silverado |
1994-1995 | Chevrolet | C2500 | Base |
1988-1995 | Chevrolet | C2500 | Cheyenne |
1988-1992 | Chevrolet | C2500 | Scottsdale |
1988-1995 | Chevrolet | C2500 | Silverado |
1994-1995 | Chevrolet | C2500 | WT |
1992-1995 | Chevrolet | C2500 Suburban | Base |
1995 | Chevrolet | C2500 Suburban | LS |
1995 | Chevrolet | C2500 Suburban | LT |
1992-1994 | Chevrolet | C2500 Suburban | Silverado |
1980-1981 | Chevrolet | C30 | Cheyenne |
1981-1986 | Chevrolet | C30 | Custom |
1980 | Chevrolet | C30 | Custom Deluxe |
1981 | Chevrolet | C30 | Deluxe |
1980-1986 | Chevrolet | C30 | Scottsdale |
1980-1986 | Chevrolet | C30 | Silverado |
1994-1995 | Chevrolet | C3500 | Base |
1988-1995 | Chevrolet | C3500 | Cheyenne |
1988-1992 | Chevrolet | C3500 | Scottsdale |
1988-1995 | Chevrolet | C3500 | Silverado |
1980,1988,1993-1995 | Chevrolet | Camaro | Base |
1980-1986 | Chevrolet | Camaro | Berlinetta |
1985-1990 | Chevrolet | Camaro | Iroc-Z |
1987 | Chevrolet | Camaro | LT |
1980 | Chevrolet | Camaro | Rally Sport |
1989-1992 | Chevrolet | Camaro | RS |
1992 | Chevrolet | Camaro | RS Heritage Edition |
1981-1987 | Chevrolet | Camaro | Sport |
1980-1987,1991-1992 | Chevrolet | Camaro | Z28 |
1992 | Chevrolet | Camaro | Z28 Heritage Edition |
1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
1986-1992 | Chevrolet | Caprice | Base |
1980-1996 | Chevrolet | Caprice | Classic |
1986-1990 | Chevrolet | Caprice | Classic Brougham |
1981-1982 | Chevrolet | Caprice | Classic Estate |
1980-1981 | Chevrolet | Caprice | Classic Landau |
1993-1994 | Chevrolet | Caprice | Classic LS |
1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
1991-1993 | Chevrolet | Caprice | Classic LTZ |
1980 | Chevrolet | Caprice | Classic Sport |
2015-2016 | Chevrolet | Colorado | LT |
1988 | Chevrolet | Corvette | 35th Anniversary Edition |
1980-1982,1984-1991 | Chevrolet | Corvette | Base |
1982 | Chevrolet | Corvette | Collector's Edition |
1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
1980-1987 | Chevrolet | El Camino | Base |
1981-1986 | Chevrolet | El Camino | Conquista |
1980-1981 | Chevrolet | El Camino | Royal Knight |
1980-1987 | Chevrolet | El Camino | SS |
2005-2007 | Chevrolet | Equinox | LS |
2005-2007 | Chevrolet | Equinox | LT |
1996-2007 | Chevrolet | Express 1500 | Base |
1996-2006 | Chevrolet | Express 1500 | LS |
2001-2002,2006 | Chevrolet | Express 1500 | LT |
1996-2005 | Chevrolet | Express 2500 | Base |
1996-2005 | Chevrolet | Express 2500 | LS |
1983 | Chevrolet | G10 | Base |
1980-1995 | Chevrolet | G10 | Beauville |
1981-1984,1986-1987 | Chevrolet | G10 | Bonaventure |
1980-1995 | Chevrolet | G10 | Chevy Van |
1980-1995 | Chevrolet | G10 | Sportvan |
1980-1995 | Chevrolet | G20 | Beauville |
1983-1984 | Chevrolet | G20 | Bonaventure |
1980-1995 | Chevrolet | G20 | Chevy Van |
1980-1981 | Chevrolet | G20 | Nomad |
1980-1995 | Chevrolet | G20 | Sportvan |
1980-1996 | Chevrolet | G30 | Beauville |
1983-1984 | Chevrolet | G30 | Bonaventure |
1980-1996 | Chevrolet | G30 | Chevy Van |
1980-1996 | Chevrolet | G30 | Hi-Cube |
1980-1996 | Chevrolet | G30 | Sportvan |
1980-1985,2000-2005 | Chevrolet | Impala | Base |
1981-1982 | Chevrolet | Impala | Estate |
2006-2007 | Chevrolet | Impala | LS |
2006-2007 | Chevrolet | Impala | LT |
2006-2007 | Chevrolet | Impala | LTZ |
2006-2007 | Chevrolet | Impala | Police |
1980 | Chevrolet | Impala | Sport |
1980-1981 | Chevrolet | K10 | Cheyenne |
1981-1986 | Chevrolet | K10 | Custom |
1980 | Chevrolet | K10 | Custom Deluxe |
1981 | Chevrolet | K10 | Deluxe |
1980-1986 | Chevrolet | K10 | Scottsdale |
1980-1986 | Chevrolet | K10 | Silverado |
1981-1986 | Chevrolet | K10 Suburban | Custom |
1980 | Chevrolet | K10 Suburban | Custom Deluxe |
1981 | Chevrolet | K10 Suburban | Deluxe |
1980,1982,1984-1986 | Chevrolet | K10 Suburban | Scottsdale |
1980,1982-1983,1985-1986 | Chevrolet | K10 Suburban | Silverado |
1994-1997 | Chevrolet | K1500 | Base |
1988-1998 | Chevrolet | K1500 | Cheyenne |
1988-1992 | Chevrolet | K1500 | Scottsdale |
1988-1998 | Chevrolet | K1500 | Silverado |
1991 | Chevrolet | K1500 | Sport |
1990-1998 | Chevrolet | K1500 | WT |
1992-1995 | Chevrolet | K1500 Suburban | Base |
1995 | Chevrolet | K1500 Suburban | LS |
1995 | Chevrolet | K1500 Suburban | LT |
1992-1994 | Chevrolet | K1500 Suburban | Silverado |
1980-1981 | Chevrolet | K20 | Cheyenne |
1981-1986 | Chevrolet | K20 | Custom |
1980 | Chevrolet | K20 | Custom Deluxe |
1981 | Chevrolet | K20 | Deluxe |
1980-1986 | Chevrolet | K20 | Scottsdale |
1980-1983,1985-1986 | Chevrolet | K20 | Silverado |
1981-1986 | Chevrolet | K20 Suburban | Custom |
1980 | Chevrolet | K20 Suburban | Custom Deluxe |
1981 | Chevrolet | K20 Suburban | Deluxe |
1980,1982,1984-1986 | Chevrolet | K20 Suburban | Scottsdale |
1980,1982-1983,1985-1986 | Chevrolet | K20 Suburban | Silverado |
1994-1995 | Chevrolet | K2500 | Base |
1988-1995 | Chevrolet | K2500 | Cheyenne |
1988-1992 | Chevrolet | K2500 | Scottsdale |
1988-1995 | Chevrolet | K2500 | Silverado |
1994-1995 | Chevrolet | K2500 | WT |
1992-1995 | Chevrolet | K2500 Suburban | Base |
1995 | Chevrolet | K2500 Suburban | LS |
1995 | Chevrolet | K2500 Suburban | LT |
1992-1994 | Chevrolet | K2500 Suburban | Silverado |
- 1980-chevrolet-camaro-base-esi1481182
- 1980-chevrolet-camaro-berlinetta-esi5358242
- 1980-chevrolet-camaro-z28-esi5158151
- 1980-gmc-jimmy-base-esi8882064
- 1980-gmc-jimmy-high-sierra-esi3348334
- 1980-gmc-jimmy-sierra-classic-esi8692264
- 1980-gmc-jimmy-sierra-grande-esi7002987
- 1980-gmc-jimmy-street-coupe-esi1315726
- 1980-gmc-k1500-base-esi1101063
- 1980-gmc-k1500-high-sierra-esi5153731
- 1980-gmc-k1500-sierra-grande-esi6323825
- 1980-gmc-k2500-base-esi7638421
- 1980-gmc-k2500-high-sierra-esi8538153
- 1980-pontiac-firebird-formula-esi3876590
- 1980-pontiac-firebird-trans-am-esi4452714
- 1981-chevrolet-camaro-berlinetta-esi5380312
- 1981-chevrolet-camaro-z28-esi4639550
- 1981-gmc-jimmy-base-esi5426177
- 1981-gmc-jimmy-high-sierra-esi9522846
- 1981-gmc-jimmy-sierra-classic-esi9488025
- 1981-gmc-jimmy-street-coupe-esi6542349
- 1981-gmc-k1500-base-esi4429633
- 1981-gmc-k1500-high-sierra-esi4313843
- 1981-gmc-k1500-sierra-classic-esi8531477
- 1981-gmc-k1500-sierra-grande-esi8663688
- 1981-gmc-k2500-base-esi1943663
- 1981-pontiac-firebird-formula-esi7961074
- 1981-pontiac-firebird-trans-am-esi9776277
- 1982-gmc-jimmy-base-esi5398408
- 1982-gmc-jimmy-high-sierra-esi2478695
- 1982-gmc-jimmy-sierra-classic-esi5469428
- 1982-gmc-jimmy-sierra-grande-esi6418023
- 1982-gmc-jimmy-street-coupe-esi3580225
- 1982-gmc-k1500-base-esi2378943
- 1982-gmc-k1500-high-sierra-esi3299231
- 1982-gmc-k1500-sierra-classic-esi6644516
- 1982-gmc-k1500-sierra-grande-esi1682620
- 1982-gmc-k2500-base-esi5027412
- 1983-gmc-jimmy-base-esi6673137
- 1983-gmc-jimmy-high-sierra-esi8389693
- 1983-gmc-jimmy-sierra-classic-esi8321629
- 1983-gmc-k1500-base-esi2324313
- 1983-gmc-k1500-high-sierra-esi6544295
- 1983-gmc-k2500-base-esi1836092
- 1984-chevrolet-corvette-base-esi4095674
- 1984-gmc-jimmy-base-esi1978214
- 1984-gmc-jimmy-high-sierra-esi2277740
- 1984-gmc-jimmy-sierra-classic-esi5663406
- 1984-gmc-k1500-base-esi5348105
- 1984-gmc-k1500-high-sierra-esi1313590
- 1984-gmc-k1500-sierra-classic-esi2083179
- 1984-gmc-k2500-base-esi8903720
- 1985-chevrolet-corvette-base-esi2740161
- 1985-gmc-jimmy-base-esi1946511
- 1985-gmc-jimmy-high-sierra-esi7573075
- 1985-gmc-k1500-base-esi9901754
- 1985-gmc-k2500-base-esi9490865
- 1986-chevrolet-corvette-base-esi7911961
- 1986-chevrolet-corvette-indianapolis-500-pace-car-esi6146597
- 1986-gmc-jimmy-base-esi8638397
- 1986-gmc-jimmy-sierra-classic-esi6958619
- 1986-gmc-k1500-base-esi8102129
- 1986-gmc-k1500-sierra-classic-esi8540857
- 1986-gmc-k2500-base-esi9771230
- 1987-chevrolet-corvette-base-esi6308746
- 1987-gmc-jimmy-base-esi3656518
- 1987-gmc-jimmy-sierra-classic-esi9223040
- 1988-gmc-jimmy-base-esi8245933
- 1988-gmc-jimmy-sierra-classic-esi6059945
- 1989-gmc-jimmy-base-esi9726855
- 1989-gmc-jimmy-sierra-classic-esi4015392
- 1990-gmc-jimmy-base-esi7056737
- 1990-gmc-jimmy-sierra-classic-esi6705962
- 1991-gmc-jimmy-base-esi3891649
- Bucket:Chevy
- Engine Components>Rocker Arms
- EPA:N/A
- LTL:N
- MPN:1605-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y