Skip to product information
Chrome Long-Style High-Flow Water Pump for Chevy Big Block 396/402/427/454 V8 - Northline Parts

Chrome Long-Style High-Flow Water Pump for Chevy Big Block 396/402/427/454 V8

SKU: NLT2S01228
$204.39 In Stock
$204.39
Sale price  $204.39 Regular price 
Ships for free in 2–4 business days.
Chrome Long-Style High-Flow Water Pump for Chevy Big Block 396/402/427/454 V8. A worn big-block Chevy water pump can leak from the weep hole, develop bearing play or cause cooling problems.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Chevy Big Block (BBC) 396 V8 Engines
  • Chevy Big Block (BBC) 402 V8 Engines
  • Chevy Big Block (BBC) 427 V8 Engines
  • Chevy Big Block (BBC) 454 V8 Engines

Product Overview

A worn big-block Chevy water pump can leak from the weep hole, develop bearing play or cause cooling problems. This long-style pump is aimed at 396/402/427/454 big-block installations and features a chrome appearance. Confirm the long-pump accessory drive, pulley alignment and radiator hose connections; it is not interchangeable with a short-style pump.

Before ordering, compare this exact assembly with the part currently installed. A similar name or model year does not guarantee the same mounting, connector, dimensions or equipment options.

Key Features & Performance

  • Application: Chevy Big Block 396/402/427/454 V8
  • Purpose: This long-style pump is aimed at 396/402/427/454 big-block installations and features a chrome appearance
  • High-flow design provides superior coolant circulation compared to standard pumps.
  • Long water pump configuration ensures proper fitment for Big Block Chevy setups.
  • High-quality aftermarket construction ensures longevity and reliable performance.

Specifications

  • Pump Style: Long Water Pump
  • Material: Durable construction with high-grade Silver Chrome Finish
  • Flow Rate: High Volume / High Flow
  • Engine Compatibility: Big Block Chevy V8
  • Part Type: Aftermarket

Fitment & Installation Notes

Check the vehicle or equipment identification, original part number, mounting points and connector/drive configuration where applicable. Fitment lists identify candidate applications, not proof that every trim and production revision is identical.

Frequently Asked Questions

What should I check before ordering? Compare the original component and any part-number, side, engine, equipment or connector details shown above. If they differ, do not assume the item will fit.

Is this an OEM part? This listing is for an aftermarket replacement or accessory unless the product is expressly identified as genuine OEM. OEM numbers, when present, are references for matching, not a claim of OEM manufacture.

Part Summary

Chrome Long-Style High-Flow Water Pump for Chevy Big Block 396/402/427/454 V8. Northline Parts listing for Water Pumps. Application and fitment: Chevy Big Block (BBC) 396 V8 Engines; Chevy Big Block (BBC) 402 V8 Engines. Search terms: chrome long style high flow water pump for chevy big block 396 402 427 454 v8; replacement component; repair part; fitment; compatibility; installation.

Customers also purchased