Login for Access to Member Pricing

COMP Cams

COMP Cams Pro-Mag Hydr Lftrs Americn MT

MPN: 867-16 Catalog #: 001109135 Category: Engine Hardware Check Vehicle Fitment

Product Details

Pro Magnum Hydraulic Flat Tappet Lifters. Specifications .904 Diameter - 107g Weight - 1.84 Seat Height. Specifically designed to perform at higher engine speeds. Proper position of internal piston at higher RPM prevents lifters from harmful pumping up. Unique design yields significant power increase over standard hydraulic lifters. Adjustable valve train requiredPre-load .002-.004 with engine warm. Applications: AMC V8 290-401, Chrysler, Small Block V8 273-360Big Block B Series 383-440 ('68+)

These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for Chrysler 273-360 and 383-440 yield significant power increase over standard hydraulic lifters.

273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA

Pro Magnum Hydraulic Lifter Set for AMC 290-401 and Chrysler 273-360/383-440

COMP Cams Pro-Mag Hydr Lftrs Americn MT

Hyd Lifters AMC/Chry 273-360/383-440

Engine Valve Lifter Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Mopar - BBMMatched variant: B/RB

Mopar B/RB Big Block; 383/400/413/426W/440

Mopar - Hemi Gen2Matched variant: 426 Hemi

1964–1971 426 Hemi; Race/Street Hemi

Mopar - MagnumMatched variant: Magnum

5.2/5.9 Magnum V8

Nissan - RBMatched variant: RB

RB25/RB26 inline-6

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
COMP Cams
Part Number
867-16
Catalog Number
001109135
Product Line
Comp Cams Uncategorized
Category
Engines & Parts
Type
Engine Hardware
UPC / Barcode
036584930150
Vendor Product Category
Engine Components
Vendor Product Subcategory
Engine Hardware
Length
8.00 in
Width
2.20 in
Height
2.10 in
Weight
4.05 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 106 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 106 available as of 6/4/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Engine Hardware

$336.95
^