Speco Thomas for Automotive Products
Home Page
  Speco Accessories  

Lowering Blocks
and Header Bolts

On this page:

Lowering KitsLOWERING KITS
These diecast lowering blocks come with ‘U’ bolts
and are tailored to fit.

 Part No.Description
 131510‘U’ bolt, suits Ford 9" diff.   A
 131530Washer faced crush nut.
 131550‘U’ bolt, suits a lowering kit with an 80 mm inside width.   B
 131551‘U’ bolts and nuts kit, 1 pair. 80 mm inside width.
 131552HD–WB. 1 1/2" lowering kit.
 131553HD–WB. 2" lowering kit.
 131562XR–XF 6 cylinder. 1 1/2" lowering kit.
 131563XR–XF 6 cylinder. 2" lowering kit.
 131564XR–XF V8. 1 1/2" lowering kit.
 131565XR–XF V8. 2" lowering kit.
 131569Falcon EA–EB. 1 1/2" lowering kit.
 131570Falcon EA–EB. 2" lowering kit.
 131571Datsun 180–200B. 1 1/2" lowering kit.
 131572Datsun 180–200B. 2" lowering kit.
 131580Valiant. 1 1/2" lowering kit.
 131581Valiant. 2" lowering kit.
 131586Corona 79–82. 1 1/2" lowering kit.



Header Bolts Hex HeadHEADER BOLTS, HEX HEAD
Header bolts are designed for quick, easy installation of headers, and are heat treated for extra strength. The special washer faced, smaller than standard hex head is ideal for tight quarters.

 Part No.Description
 1015293/8" x 1" (12)
 101529-1003/8" x 1" (100)


Header Bolts Hex Head Type 2HEADER BOLTS, ALLEN HEAD

 Part No.Description
 1015265/16" x 1" (8)
 1015253/8" x 1" (12)

  Home    Accessories Home    Top of Page