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1987 GMC R2500 Performance Parts
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Key Features:
- Rollin Thunder Camshaft
- Hyd
- 1500-6500rpm
- Adv Dur 335 Int/329 Exh
- Valve Lift 0.625 Int/0.639 Exh
- Lobe Angle 112deg
- 396-502 Chevy V8
- Use Stock Ratio Rocker Arms Only
Fitment:
1987 GMC R2500 7.4L V8 GAS
$528.95 -
Key Features:
- Rollin Thunder Camshaft
- Hyd
- 1500-6500 rpm
- Adv Duration 296 Int/300 Exh
- Valve Lift 0.539 Int/0.548 Exh
- Lobe Angle 112 deg
- Use Stock Ratio Rocker Arms Only
Fitment:
1987 GMC R2500 5.0L V8 GAS, 5.7L V8 GAS
$426.09 -
- Low Lift Oval Track Camshaft
- Hyd. Flat Tappet
- 3000-6000rpm
- Adv. Dur. 300 Int./306 Exh.
- Valve Lift .399 Int./Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$324.95 -
- Low Lift Oval Track Camshaft
- Hyd. Flat Tappet
- 3000-6000rpm
- Adv. Dur. 297 Int./299 Exh.
- Valve Lift .420 Int./Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$324.95 -
- Nitrided Open Wheel Modified Camshaft
- Mech. Flat Tappet
- 3100-7100rpm
- Adv. 280 Int./289 Exh.
- V. Lift .59 Int./.597 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$423.95 -
- IMCA High Rocker Ratio Camshaft
- Mech. Flat Tappet
- 3100-7100rpm
- Adv. Dur. 280 Int./289 Exh.
- Valve Lift .59 Int./.597 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$324.95 -
- Nitrous HP Camshaft
- Hyd. Flat Tappet
- 1200-5600rpm
- Adv. Dur. 256 Int./268 Exh.
- Valve Lift .434 int./.464 Exh.
- Lobe Angle 113 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$259.89 -
- Nitrous HP Camshaft
- Hyd. Flat Tappet
- 1600-5900rpm
- Adv. Dur. 262 Int./280 Exh.
- Valve Lift .462 Int./.480 Exh.
- Lobe Angle 113 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$255.37 -
- Nitrided Thumpr Camshaft
- Hyd. Flat Tappet
- 2000-5800rpm
- Adv. Dur. 279 Int./297 Exh.
- V. Lift .479 Int./.465 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$381.95 -
- Thumpr Camshaft
- Retro-Fit Hyd. Flat Tappet
- 2000-5800rpm
- Adv. Dur. 279 Int./297 Exh.
- Valve Lift .479 Int./.465 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$279.22 -
- Mutha Thumpr Camshaft
- Retro-Fit Hyd. Flat Tappet
- 2200-6100rpm
- Adv. Dur. 287 Int./305 Exh.
- Valve Lift .489 Int./.476 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$290.74 -
- Nitrided Big Mutha Thumpr Camshaft
- Hyd. Flat Tappet
- 2500-6400rpm
- Adv. Dur. 295 Int./313 Exh.
- V. Lift .5 Int./.486 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$367.95 -
- Big Mutha Thumpr Camshaft
- Retro-Fit Hyd. Flat Tappet
- 2500-6400rpm
- Adv. Dur. 295 Int./313 Exh.
- Valve Lift .500 Int./.486 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$291.76 -
- Big Mutha Thumpr Camshaft
- Retro-Fit Hyd. Roller
- 2500-6200rpm
- Adv. Dur. 299 Int./319 Exh.
- Valve Lift .531 Int/.517 Exh.
- Lobe Angle 107 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$522.95 -
- Oval Track Camshaft
- Mech. Flat Tappet
- 2800-6200rpm
- Adv. Dur. 280 Int./285 Exh.
- V. Lift .507 Int./.532 Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$324.95 -
- Max Area Camshaft
- Mech. Flat Tappet
- 2800-6000rpm
- Adv. Dur. 263 Int./267 Exh.
- Valve Lift .497 Int./.500 Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$324.95 -
- Nitrided Max Area Camshaft
- Mech. Flat Tappet
- 3500-7000rpm
- Adv. Dur. 275 Int./283 Exh.
- V. Lift .51 Int./Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$423.95 -
- Nitrided Max Area Camshaft
- Mech. Flat Tappet
- 3500-7000rpm
- Adv. Dur. 279 Int./287 Exh.
- V. Lift .51 Int./Exh.
- Lobe Angle 106 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$367.95 -
- Magnum Camshaft
- Mech. Flat Tappet
- 3000-7000rpm
- Adv. Dur. 306 Int./Exh.
- Valve Lift .555 Int./Exh.
- Lobe Angle 110 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$279.63 -
- Xtreme 4 X 4 Camshaft
- Hyd. Flat Tappet
- 600-4600rpm
- Adv. Dur. 250 Int./258 Exh.
- Valve Lift .432 Int./.453 Exh.
- Lobe Angle 111 deg.
Fitment:
1987 GMC R2500 5.0L V8, 5.7L V8
$206.86