Rear Main Seals
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- Price
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SCE Gaskets SBC 1986-UP Rear Main Seal 1-Piece 21155
SCE GASKETS
$26.55A failing rear main seal is one of the most common sources of oil leaks on Small Block Chevy engines, and ignoring it can lead to catastrophic engine damage. This SCE Gaskets 1-piece design...SCE21155- SKU:
- SCE21155
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
$26.55Qty in Cart: 0Quantity:Price:$26.55Subtotal: -
SCE Gaskets SBC Rear Main Seal Dyno- Pak (10) 2-Piece Viton 21105-10
SCE GASKETS
$260.25Oil leaks at the rear main seal can undermine engine reliability and create hazardous shop conditions—costing you downtime and credibility. SCE Gaskets' 2-piece Viton design provides the robust...SCE21105-10- SKU:
- SCE21105-10
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
$260.25 -
SCE Gaskets Rear Main Seal SBC 400 w/Align Hone - 2-Piece 11104
SCE GASKETS
$17.05A failing rear main seal is one of the most insidious oil leaks in any small block Chevy engine—it drips silently, ruins your driveway, and compromises engine longevity if left unchecked. SCE...SCE11104- SKU:
- SCE11104
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$17.05 -
Peterson Fluid Rear Main Seal Ford 351 SM85339
PETERSON FLUID
$106.99A failing rear main seal is one of the most common sources of oil leakage on Small Block Ford engines, leading to costly damage if left unaddressed. The Peterson Fluid SM85339 is a direct-fit...PTRSM85339- SKU:
- PTRSM85339
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$106.99 -
Chevrolet Performance Rear Main Seal - LS Engines 89060436
CHEVROLET PERFORMANCE
$29.99A leaking rear main seal can quickly turn a precision-built LS engine into an oil-weeping liability. This OEM Chevrolet Performance seal stops crankshaft leaks at the source, protecting your oil...GMP89060436- SKU:
- GMP89060436
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
$29.99 -
SCE Gaskets SBC Rear Main Seals 2-Piece Dyno-Pak (10) 1105-10
SCE GASKETS
$108.25A reliable rear main seal is the barrier between catastrophic oil loss and a clean engine bay—especially critical when you're pushing your Small Block Chevy or V6 to the limit on the dyno or track...SCE1105-10- SKU:
- SCE1105-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- MFG Part #:
- 1105-10
$108.25 -
Peterson Fluid SBC 350 Rear Main Seal SM86625
PETERSON FLUID
$89.99A leaking rear main seal doesn't just waste oil—it threatens engine longevity and leaves you sidelined during critical race weekends or project builds. The Peterson Fluid SBC 350 Rear Main Seal...PTRSM86625- SKU:
- PTRSM86625
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- SM86625
$89.99Qty in Cart: 0Quantity:Price:$89.99Subtotal: -
Peterson Fluid Rear Crank Seal SBC 400 SM86410
PETERSON FLUID
$96.99A leaking rear main seal tanks oil pressure, fouls your oil, and turns a weekend project into a catastrophic engine failure. Peterson's two-piece Tri-Tec design eliminates guesswork with...PTRSM86410- SKU:
- PTRSM86410
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- SM86410
$96.99 -
Peterson Fluid SBF Rear Main Seal 351 w/ 302 Crankshaft SM85742
PETERSON FLUID
$104.99Oil leaks at the crankshaft seal compromise engine efficiency and create messy cleanup headaches—this Peterson Fluid rear main seal eliminates that problem with a proven two-piece design. Built with...PTRSM85742- SKU:
- PTRSM85742
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- SM85742
$104.99 -
Mr. Gasket Rear Main Seal 1960
MR. GASKET
$29.36A failing rear main seal leads to catastrophic oil loss, potential engine damage, and costly downtime. The Mr. Gasket 1960 delivers a reliable, proven solution with a two-piece silicone design that...MRG1960- SKU:
- MRG1960
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 1960
$29.36 -
Fel-Pro Ford 302 SVO Teflon Rear Main Seal 2942 RS
FEL-PRO
$24.99Rear main seal leaks are a common failure point in high-mileage 302 SVO engines, leading to oil loss, engine bay contamination, and potential bearing damage if left unaddressed. The Fel-Pro 2942 RS...FEL2942RS- SKU:
- FEL2942RS
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 2942 RS
$24.99Qty in Cart: 0Quantity:Price:$24.99Subtotal: -
Fel-Pro Ford 302 1 PC. Teflon Main Seal 2941
FEL-PRO
$43.99A leaking rear main seal is one of the most common sources of oil loss in classic Ford 302 engines—and one of the easiest to fix with the right part. The Fel-Pro 2941 is a proven OEM-quality...FEL2941- SKU:
- FEL2941
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 2941
$43.99Qty in Cart: 0Quantity:Price:$43.99Subtotal: -
Fel-Pro 302 Ford Rear Main Seal 1-pc. 2922 RS
FEL-PRO
$23.99A failing rear main seal is a one-way ticket to oil leaks and engine damage. This Fel-Pro 302 Ford Rear Main Seal stops seepage at the source, protecting your crankshaft and keeping your Small Block...FEL2922RS- SKU:
- FEL2922RS
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 2922 RS
$23.99 -
Fel-Pro SBF Rear Main Seal 1pc. 7/10/83-1993. 2921
FEL-PRO
$33.99A failing rear main seal is one of the most common culprits behind oil leaks on Small Block Ford engines—and ignoring it will cost you more in cleanup and potential engine damage than the seal itself...FEL2921- SKU:
- FEL2921
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 2921
$33.99 -
Fel-Pro SBC Rear Main Seal Full Circle Type 86-92 2919
FEL-PRO
$33.99A leaking rear main seal compromises engine integrity and leaves oil on your driveway—exactly what you don't want. This Fel-Pro full-circle design seals completely around the crankshaft, eliminating...FEL2919- SKU:
- FEL2919
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 2919
$33.99 -
Fel-Pro SB Chevy Rear Main 2pc. 1959-1985 2912
FEL-PRO
$39.99A leaking rear main seal is one of the most common sources of oil seepage on classic Small Block Chevy engines, and ignoring it only accelerates damage to your crankshaft and clutch assembly...FEL2912- SKU:
- FEL2912
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 2912
$39.99 -
Fel-Pro SBC 2 Piece Rear Main Align Bored 400 Mains 2909
FEL-PRO
$34.99A leaking rear main seal can quickly turn a precision build into an oil-weeping nightmare, compromising engine cleanliness and overall reliability. The Fel-Pro SBC 2 Piece Rear Main Align Bored 400...FEL2909- SKU:
- FEL2909
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 2909
$34.99 -
Fel-Pro Sb Ford Rear Main Seal 260-283-302-2 PIECE 2901
FEL-PRO
$31.99A leaking rear main seal can turn a solid engine build into an oil-soaked mess, costing you valuable track time and reliability. Fel-Pro's silicone rear main seal eliminates weeping and seepage on...FEL2901- SKU:
- FEL2901
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 2901
$31.99 -
Fel-Pro SB Chevy Rear Main Seal 59-85 Silicone 2-Piece 2900
FEL-PRO
$18.99A leaking rear main seal compromises engine integrity and creates costly oil seepage that damages surrounding components. The Fel-Pro 2-Piece Silicone Rear Main Seal eliminates this vulnerability...FEL2900- SKU:
- FEL2900
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 2900
$18.99 -
On Sale
Rear Main Seal - SBC 400 Align Hone & Alm Block C5681
COMETIC
MSRP: $30.80Now: $27.72Was: $30.80A leaking rear main seal can quickly turn a precision build into an oil-weeping disaster, compromising both performance and engine longevity. This two-piece rubber seal is engineered for SBC 400...CAGC5681- SKU:
- CAGC5681
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- C5681
MSRP: $30.80Now: $27.72Was: $30.80
