Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
LUNATIPART NUMBER: 638-50125
High-Efficiency Mechanical Roller Tappet Camshaft Chevy Small Block 265-400 Lift: .645 in. /.645 in.
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Small Block Chevy
- High-Efficiency Mechanical Roller Tappet Camshaft
- Chevy Small Block 265-400
- Lift: .645 in. /.645 in.
- Duration @ .050 in.: 271 Deg / 281 Deg
- LSA: 106 Deg
- RPM Range: 3800-7600
Lunati High Efficiency Camshafts are computer designed for increased performance and improved fuel efficiency. High Efficiency Camshafts offer a substantial increase in low RPM performance while maintaining compatibility with most OEM computer-controlled vehicles.
Part TypeCamshaft
Product LineLunati High Efficiency Camshafts
BrandLUNATI
Package Height3.0
Package Width3.0
Package Length24.5
Weight10.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)281
Cam StyleMechanical roller tappet
QuantitySold individually
Engine Make/SizeChevy Small Block
Int. Duration @ .050 In. (Deg)271
Exhaust Valve Lift0.645 in (16.383 mm)
Intake Valve Lift0.645 in (16.383 mm)
Computer-Controlled CompatibleNo
Lobe Separation (Deg)106
Rpm Range3800-7600
Part FitmentSemi Universal
Valve Springs RequiredYes
Lifters IncludedNo
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
