Engines and Components› Camshafts and Valvetrain

Comp Cams

Constant Orifice Pushrod Seat

$14.95

SKU: CCA812-1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a patented constant orifice metering valve that maintains continuous contact with the pushrod seat, preventing excessive oiling at high engine speeds. Constructed from a heat-treated powdered metal iron alloy, the pushrod seat offers strength and wear resistance.
Show original supplier description
The Comp Cams 812-1 High Energy Hydraulic Lifter is engineered to provide precise oil delivery to the rocker arms, ensuring optimal valvetrain performance. This lifter utilizes a patented constant orifice metering valve that maintains continuous contact with the pushrod seat, effectively eliminating excessive oiling during high engine speed operation. Constructed from a durable powdered metal iron alloy, the pushrod seat is heat-treated for enhanced strength and wear resistance. The lifter also incorporates a lightweight check valve disc, which allows for quicker response and increased engine speed before valve float occurs. Furthermore, this disc ensures consistent control across all engine speeds and loads. Compared to conventional hydraulic lifters, the Comp Cams High Energy Hydraulic Lifter features a longer piston. This design increases the load-bearing surface area, contributing to greater lifter longevity and reliability. The lifters are sold individually and are designed for Chevrolet Small/Big Block, 348-409 engines, as well as 194-292 and 200-262 V6 engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandComp Cams
Part NumberCCA812-1
CategoryEngines and Components
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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