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Camshaft For 1970-1988 Holden V8 XE274H
Stage 2 Thumpr Cam Kit For GEN IV LS 4.8L, 5.3L and 6.0L Trucks
See CK54-703-11 For Cam Kit that includes Lifters and a timing Set.
The Stage 2 Thumpr Cam Kit for LS GEN IV 5.3-6.0L provides an awesome idle lope in modified 5.3L & 6.0L trucks. Includes pushrods
More Information
UPC
36584387633
Manufacturer
COMP Cams®
Emissions Code
Engine Family
GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Cam Type
Hydraulic Roller
Camshaft Gear Attachment
3-Bolt
Camshaft Material
Billet Steel
California Proposition 65
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration
282
Advertised Exhaust Duration
299
Exhaust Duration at .050 Inch Lift
237
Inboard Intake Duration at .050 Inch Lift
227
Intake Valve Lift
0.614
Exhaust Valve Lift
0.612
Lobe Separation
113
Assembly Lubricant Included
No