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1968-1971 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block

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UPC:
00036584181248
Weight:
13.23 LBS
MSRP: $325.14
$317.82
(You save $7.32 )

#SAVETHEFULLSIZEJEEP

A Portion Of The Proceeds From Your Purchase Supports The Development & Reproduction Of High Quality 1963-1991 Restoration Parts.

1968-1971 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block

1968-1971 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block

MSRP: $325.14
$317.82
(You save $7.32 )
Big Mutha' Thumpr™ 243/257 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block 262-400. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Installation Instructions

Installation Instructions


This Part Fits:

Year Make Model Submodel
1968-1971 Jeep J-100 Base
1969-1971 Jeep J-2500 Base
1969-1971 Jeep J-2600 Base
1969-1970 Jeep J-2700 Base
1969-1970 Jeep J-3500 Base
1969-1970 Jeep J-3600 Base
1969-1970 Jeep J-3700 Base
1969-1971 Jeep J-3800 Base
1968-1971 Jeep Wagoneer Base



Advertised Exhaust Duration 313
Advertised Intake Duration 295
Applications 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.
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,500-6,400
C.A.R.B. E.O. Number N/A
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 Federally Certified Vehicles Manufactured Before 1967? 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. Exempt for On-Road Vehicles? No
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. Exemption Reason N/A
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type Hydraulic Flat Tappet
Camshaft Gear Attachment 3-Bolt
Camshaft Material Cast Iron
Camshaft Series Thumpr
Description Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift 257
Exhaust Valve Lift 0.486
Gaskets Included No
Intake Duration at .050 Inch Lift 243
Intake Valve Lift 0.5
K-Kit Upgrade K12-602-4
Kit Type CL-Kit - Cam and Lifter Kit
Lifter Type Hydraulic Flat Tappet
Lifters Included Yes
Lobe Separation 107
Locks Included No
Retainers Included No
SK-Kit Upgrade GK12-602-4
Timing Chain and Gears Included No
Usage Street/Strip
Valve Springs Required Yes
Valve Stem Seals Included No

To submit a return or exchange request, please go to our Contact Us page to submit order information. Photos of any damaged products may be requested and required to process any full or partial refund. If approved, we will provide you with an RMA number along with a return label for shipping.

Parts returned that are not defective, are subject to a 25% restocking charge. JeepRecyclers.com/McDaniel Motor Co. is NOT responsible for any parts that have been altered, modified, disassembled, or damaged by misuse or an accident subsequent to the parts purchase.

Reconditioned parts come with a minimum warranty of 90 days, unless otherwise stated (Refer to product listing for warranty duration). The warranty is void if the parts are not returned in the same condition in which they are sold. Warranties for aftermarket parts are covered by the manufacturer.

What Are My Shipping Fees?

For orders delivered within the continental US where reason for return isn't a result of a JeepRecyclers.com/McDaniel Motor Co. error, the cost of the initial shipping charge and a return fee will be deducted from your refund. A prepaid shipping label(s) will be provided. The flat fee for each item being returned can be found in the chart below:

Retail cost of the item Per Item Return Fee
Less than $25.00 $3.75
From $25.00-$49.99 $5.75
From $50.00-$99.99 $7.75
More than $100.00 $9.75

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