Page 2 - 2019 EW Catalog_Fasteners

torque converter bolts
Bolts torque converter to flexplate.
12-point intake bolts PART NO. DESCRIPTION

part no. TYPE FINISH SIZE QTY DESCRIPTION 36715 GM TH400 - 3/8”-16 x 1/2”, 3-Piece
41490 SBC Silver 3/8” x 1-1/8” 12 Bolts and Washers 36716 GM TH350 - 3/8”-24 x 5/8”, Powerglide
41491 SBC/BBC Silver 3/8” x 1-1/8” 100 Bolts Only 36717 Ford - 3/8”-24 x 1/2”, w/ Lock Nuts
41492 BBC OEM Silver 3/8” x 1-1/8” 16 Bolts and Washers
41493 SBC/BBC Race Gold 3/8” x 1-1/2” 100 Bolts Only 36718 Chrysler - 3/8”-24 x 1/2”, TorqueFlite 727
41494 BBC Race Gold 3/8” x 1-1/2” 16 Bolts and Washers
41495 Washer Silver 3/8” 100 Washers Only
41496 Washer Gold 3/8” 100 Washers Only
41497 BBC Race Silver 3/8 x 1-1/2” 16 Bolts and Washers ls flywheel bolts
41498 SBC/BBC Race Silver 3/8 x 1-1/2” 100 Bolts Only
PART NO. DESCRIPTION
569956-6 Short - 11mm x 1.5 Thread - 0.800” UHL - 6 Pack - GM# 11588714
257940-6 Long - 11mm x 1.5 Thread - 1.000” UHL - 6 Pack - GM# 19257940

STAINLESS STEEL
INTAKE BOLT SETS
LS front cover / oil pan bolts
PART NO. DESCRIPTION
The front cover bolts feature a built-in washer face with case-hard-
17506 SB Chevy, Allen Head ened serrations. The washer face and hex head design easily permit
17516 BB Chevy, Allen Head the use of a socket wrench for quick and accurate installtion.
• 8 Bolt are required for the timing cover.
• 12 Bolts (13 for LS7/LS9) are required for the oil pan.
• 4 Bolts are required to mount the oil pump to the block.
harmonic balancer Bolts PART NO. DESCRIPTION
• Grade 8 515758-8 M8 x 30mm - (48) Needed per engine - 8 Pack - GM# 11515758
• Thick hardened steel washers
• Steel lock washer
PART NO. DESCRIPTION
41350 SB Chevy, 7/16”-20 x 2-1/4” oil pan stud & Bolt kits
41454 BB Chevy, 1/2”-20 x 1-1/2” Grade 8 studs are black oxide finished. Studs feature a
41302 SB / BB Ford, 5/8”-18 x 1.880” - 12 Point Chromoly Black Oxide bullet point for easier pan installation.
PART NO. DESCRIPTION
265510 SB Chevy, Set of 18 w/ Lock Nuts
265511 BB Chevy & Pontiac V8, Set of 22 w/ Lock Nuts
ls harmonic 265500 SB Chevy Oil Pan Bolt Kit
balancer bolts 265505 BB Chevy Oil Pan Bolt Kit
Performance harmonic balancer bolts are made of high-quality
steel and are heat-treated for extra strength. Our harmonic
balancer bolts feature a hex head to prevent socket slippage.
PART NO. DESCRIPTION
timing cover stud set
557840 LS1 / LS2 / LS3 / LS6 - Short - 4.055” Length - 16mm x 2.0 - TTY Features a special bullet nose that aligns the cover for easy installation.
GM# 12557840
570163 LS7 - Long - 5.75” Length - 16mm x 2.5 - TTY - GM# 11570163 PART NO. DESCRIPTION
130051 Timing Cover Stud Set

carburetor stud kits
Each stud is machined from steel, finished in black oxide, valve cover stud set
and packaged with flange nuts.
Special bullet nose. Stud length accommodates
PART NO. DESCRIPTION cast aluminum valve covers.
PART NO. DESCRIPTION
41630 Standard 1-3/8” length
41631 Carb with 1” spacer, 2-1/2” length 276510 Set of 8 w/ Washers & Nuts
41632 Carb with 2” spacer, 3-1/2” length 276121 Bolt Kit for Centerbolt - Short
276131 Bolt Kit for Centerbolt - Long
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