Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Hard Blok Engine Block Filler 860212 Filler, Short Fill, Two 6 1/4 lb. Bags, Kit

SKU: HNH860212

Block Fillers

Hard Blok Engine Block Filler 860212 Filler, Short Fill, Two 6 1/4 lb. Bags, Kit

SKU: HNH860212

Block Fillers
A$519.29
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Toughen up your engine block! Hard Block has the optimum ratio of graded iron for strength and vibration dampening. Its thermal coefficient is nearly identical to cast iron, and also proven to work in aluminum blocks. It won't shrink or pull away from cylinder walls. It is stable when exposed to water, anti-freeze, and high temperatures. It is available in a pre-measured Short Fill (12.5 lb.) container to partially fill the jackets of your street or Oval Track engine, or a Tall Fill (28 lb.) container for drag racing.

Part Type

Hard Blok Water Jacket Filler - Short Fill

Data: v4.2 - Upd: 2026-09-29 02:54:14

Specifications

Product Attributes - Brand
Hard Blok
Product Attributes - Manufacturer's Part Number
860212
Product Attributes - Part Type
Block Fillers
Product Attributes - Product Line
Hard Blok Engine Block Filler
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit includes two 6 1/4 lb. bags.

Reference Information

Brand Name/s Hard Blok
StreetFX SKU hnh860212
SFX Item ID 5247044
Supplier Item Code 5247044
Manufacturer SKU 860212
Manufacturer UPC 608370602123
Alternative References HBL860212

Compatibility

Loading compatibility information...

Keep shopping

More from Hard Blok