DIY Parts - Purge/Heatsink Blocks - JM Fabrications LLC

***JMF WILL BE CLOSED FROM 4/3/23-4/7/23. ONLINE ORDERS PLACED DURING THIS TIME WILL NOT BE PROCESSED UNTIL 4/10/23***

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JMF
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sku: 4B11-HSBLK-00

4B11 Purge/Heatsink Block

MSRP:

Now: $269.61

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JMF
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sku: 4G63-HSBLK-00

4G63 Purge/Heatsink Block

MSRP:

Now: $269.61

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JMF
|
sku: 4B11-HSBLK-00

4B11 Purge/Heatsink Block

Our combination 4B11 backpurge/heatsink blocks are the perfect tool for DIY exhaust manifold builders. The 2" thick aluminum block will absorb transferred heat and reduce head flange warpage drastically. The block is also drilled so...

MSRP:

Now: $269.61
Add to Cart Compare
Quick view

JMF
|
sku: 4G63-HSBLK-00

4G63 Purge/Heatsink Block

Our combination 4G63 backpurge/heatsink blocks are the perfect tool for DIY exhaust manifold builders. The 2" thick aluminum block will absorb transferred heat and reduce head flange warpage drastically. The block is also drilled so...

MSRP:

Now: $269.61
Add to Cart Compare

Compare Selected