Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
Documents
Attributes
Camshaft Series: | Xtreme Energy |
Usage: | Street/Performance |
Cam Type: | Hydraulic Flat Tappet |
Grind Number: | XE274H |
Basic Operating RPM Range: | 1,800-6,000 R3 |
Intake Duration at .050 Inch Lift: | 230 DD |
Exhaust Duration at .050 inch Lift: | 236 DD |
Advertised Intake Duration: | 274 DD |
Advertised Exhaust Duration: | 286 DD |
Lobe Separation: | 110 DD |
Intake Valve Lift: | 0.487 IN |
Exhaust Valve Lift: | 0.49 IN |
Valve Springs Required: | Yes |
Assembly Lubricant Included: | Yes |
Camshaft Gear Attachment: | 3-Bolt |
Camshaft Material: | Cast Iron |
Engine Family: | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
Cam and Lifter Kit Upgrade: | CL12-246-3 |
K-Kit Upgrade: | K12-246-3 |
Lifter Type: | Hydraulic Flat Tappet |
California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
SK-Kit Upgrade: | SK12-246-3 |
Title: | Xtreme Energy 230/236 Hydraulic Flat Cam for Chevrolet Small Block |
Amazon ASIN: | B000CIUAAA |
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exemption Reason: | N/A |
C.A.R.B. E.O. Number: | N/A |
Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00036584023548Package Bar Code:036584023548Weight Variance:0.000000000Stacking Factor:0Inner Quantity:1 Each
Extended Information
Core Return Days to Expiry:0Country of Origin (Primary):USEmission Code:Not in CAHarmonized Tariff Code (HTS):8409914000Harmonized Tariff Code (Schedule B):8409914000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:YesMSDS Sheet Number:COMP4-107NAFTA Preference Criterion Code:Criteria BNational Popularity Code:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)National Popularity Description:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)OEM’s Part Number:NOriginal Equipment Manufacturer:NOriginal Supplier:NOriginal Supplier Part Number:NPart Number – Old:N/APart Number Superseded To:N/ARefurbished Part:NoRemanufactured Part:NoStock Status:Shelf StockTaxable:YesWarranty Time:12Warranty Time UOM:Month