Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Allstar Performance

Allstar Performance Exhaust Block-Off Plates ALL34212 Block Off Plate, Aluminum, Exhaust, Chevy, Small Block, Pair

SKU: AAFALL34212

Engine Port Block-Off Kits
Allstar Performance Exhaust Block-Off Plates ALL34212 Block Off Plate, Aluminum, Exhaust, Chevy, Small Block, Pair

Allstar Performance

Allstar Performance Exhaust Block-Off Plates ALL34212 Block Off Plate, Aluminum, Exhaust, Chevy, Small Block, Pair

SKU: AAFALL34212

Engine Port Block-Off Kits
A$62.67
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 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Allstar Performance exhaust block-off plates enable you to seal off exhaust ports when repairing or storing your engine. Machined from different thicknesses of aluminum, the plates will seal standard and spread port small block Chevy exhaust ports to protect against moisture, dust, and dirt.

Part Type

Exhaust Block Off Plates SBC Standard Aluminum

Data: v4.2 - Upd: 2026-10-14 22:07:18

Specifications

Product Attributes - Brand
Allstar Performance
Product Attributes - Manufacturer's Part Number
ALL34212
Product Attributes - Part Type
Engine Port Block-Off Kits
Product Attributes - Product Line
Allstar Performance Exhaust Block-Off Plates
Product Attributes - UPC
848238019346
Product Attributes - Carburetor Block-Off Included
No
Product Attributes - Distributor Block-Off Included
No
Product Attributes - Exhaust Port Block-Off Included
Yes
Product Attributes - Fuel Pump Block-Off Included
No
Product Attributes - Water Neck Block-Off Included
No
Product Attributes - Water Pump Block-Off Included
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
One-piece design and 1/16 in. thick.

Reference Information

Brand Name/s Allstar Performance
StreetFX SKU aafALL34212
SFX Item ID 4770596
Supplier Item Code 4770596
Manufacturer SKU ALL34212
Manufacturer UPC 848238019346

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine Size4.9L/302
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1999
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine Size4.3L/262
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1976
    Ending Year2002
    Engine TypeV8
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine Size4.4L/267
    Engine FamilyChevy small block Gen I
    Cylinder Head TypeStock configuration

Loading compatibility information...

Keep shopping

More from Allstar Performance