Weiand 7007 - Weiand Supercharger Drive Belt - 3'' Wide
Weiand #925-70073'' x 56.0'' Drive Belt |
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To find the correct length drive belt for your 671 or 871 supercharger, do the following: Add the number of teeth on your top and bottom pulley. Look in the belt chart below in the column under the engine you are using and find the number that equals the total teeth on your pulleys, then read to the left for the proper belt part number.
Part No. Small-Block Chevy Big-Block Chevy, Std. Deck Big-Block Chevy, Tall Deck (1) Chrysler 392 Hemi Belt Length 925-7006 64 to 70 - - - 54.0'' 925-7007 70 to 78 64 to 66 - 65 to 69 56.0'' 925-7008 74 to 78 64 to 70 - 69 to 73 57.0'' 925-7013 - 68 to 77 64 to 69 75 to 78 58.5''
Notes:
(1) The belts listed are for WEIAND supercharger kits installed on a Chevrolet Big-Block tall deck with either a Weiand #8204 or #8206 manifold spacer kit or Weiand's new manifold #7152 (satin) or #7152P (polished).
(2) 1/2'' pitch measurement is taken from center of one tooth to center of next.
(1) The belts listed are for WEIAND supercharger kits installed on a Chevrolet Big-Block tall deck with either a Weiand #8204 or #8206 manifold spacer kit or Weiand's new manifold #7152 (satin) or #7152P (polished).
(2) 1/2'' pitch measurement is taken from center of one tooth to center of next.
