Howards Cams CL414495-12 Pontiac V8 4/7 Swap Retro-Fit Hydraulic Roller Camshaft and Lifter Kit
Howards Cams CL414495-12 Pontiac V8 4/7 Swap Retro-Fit Hydraulic Roller Camshaft and Lifter Kit
This Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit fits the 265-455 Pontiac from 1955-1981. Howards designed this cam and lifter kit for street/strip use, and it has a fair idle in addition to great mid-range performance. A 10.0:1 or higher compression ratio, 3.73 or lower rear gears as well as a 2700+ stall speed torque converter come highly recommended.
Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit Specs:
- For 265-455 cubic inch Pontiac engines from 1955-1981
- Includes Camshaft 414495-12 and Lifter Set 91466
- Basic RPM Range: 2500 to 6500
- Valve Lift Intake: .560
- Valve Lift Exhaust: .565
- Intake Duration: 290
- Exhaust Duration: 296
- Intake Duration at .050”: 237
- Exhaust Duration at .050”: 243
- Lobe Separation: 112
- Intake Centerline: 108
- Firing Order: 1-8-7-3-6-5-4-2
- Quantity: Sold as a kit
- Made in the USA
Notes: Stock (O.E.) valve springs can NOT be used. Ignition firing order MUST be changed to 1-8-7-3-6-5-4-2.
Howards Cams designed this Hydraulic Roller Camshaft and Lifter Kit for the street as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. Proudly built with the same passion as well as precision that has made Howards an industry leader for over 70 years.
Howards Cams CL414495-12 Pontiac V8 4/7 Swap Retro-Fit Hydraulic Roller Camshaft and Lifter Kit
This Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit fits the 265-455 Pontiac from 1955-1981. Howards designed this cam and lifter kit for street/strip use, and it has a fair idle in addition to great mid-range performance. A 10.0:1 or higher compression ratio, 3.73 or lower rear gears as well as a 2700+ stall speed torque converter come highly recommended.
Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit Specs:
- For 265-455 cubic inch Pontiac engines from 1955-1981
- Includes Camshaft 414495-12 and Lifter Set 91466
- Basic RPM Range: 2500 to 6500
- Valve Lift Intake: .560
- Valve Lift Exhaust: .565
- Intake Duration: 290
- Exhaust Duration: 296
- Intake Duration at .050”: 237
- Exhaust Duration at .050”: 243
- Lobe Separation: 112
- Intake Centerline: 108
- Firing Order: 1-8-7-3-6-5-4-2
- Quantity: Sold as a kit
- Made in the USA
Notes: Stock (O.E.) valve springs can NOT be used. Ignition firing order MUST be changed to 1-8-7-3-6-5-4-2.
Howards Cams designed this Hydraulic Roller Camshaft and Lifter Kit for the street as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. Proudly built with the same passion as well as precision that has made Howards an industry leader for over 70 years.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit fits the 265-455 Pontiac from 1955-1981. Howards designed this cam and lifter kit for street/strip use, and it has a fair idle in addition to great mid-range performance. A 10.0:1 or higher compression ratio, 3.73 or lower rear gears as well as a 2700+ stall speed torque converter come highly recommended.
Howards Cams CL414495-12 4/7 Swap Retro-Fit Hydraulic Roller Camshaft & Lifter Kit Specs:
- For 265-455 cubic inch Pontiac engines from 1955-1981
- Includes Camshaft 414495-12 and Lifter Set 91466
- Basic RPM Range: 2500 to 6500
- Valve Lift Intake: .560
- Valve Lift Exhaust: .565
- Intake Duration: 290
- Exhaust Duration: 296
- Intake Duration at .050”: 237
- Exhaust Duration at .050”: 243
- Lobe Separation: 112
- Intake Centerline: 108
- Firing Order: 1-8-7-3-6-5-4-2
- Quantity: Sold as a kit
- Made in the USA
Notes: Stock (O.E.) valve springs can NOT be used. Ignition firing order MUST be changed to 1-8-7-3-6-5-4-2.
Howards Cams designed this Hydraulic Roller Camshaft and Lifter Kit for the street as well as the drag strip.
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. Proudly built with the same passion as well as precision that has made Howards an industry leader for over 70 years.
