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BTR REVISED LS1/LS2/LS6 IN & EX, LS3 EX ONLY ROCKER ARM
$9.99
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BTR LS1, LS2, LS6 BARE ROCKER ARM - RKR-LS-1.7E
No. More. Broken. Rockers.
- All new 1.7 ratio drop in design rocker arms for cathedral port and square port (exhaust only).
- Redesigned top rails and EDM oiling port cut towards the tip of the rocker to increase oiling to the valve tip.
- 46% Stronger than stock Chevrolet rockers in FEA analysis.
- Extended tip design allows for higher valve lift and improved valve tip durability.
- Superior Moment of Inertia compared to roller tip rockers for max RPM.
ALSO WORKS ON THE EXHAUST SIDE OF A L92/LS3 HEAD.
CHE ROCKER TRUNNIONS WILL NOT WORK WITH THIS ROCKER ARM!
| EMS Code | EMS: Code 4 - This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. |
|---|---|
| BTR SKU | RKR-LS-1.7E-R1 |
| Length | 3.000000 |
| Width | 1.500000 |
| Height | 2.000000 |
| Weight | 0.310000 |
| Brand | Brian Tooley Racing |
| Part Type | Rocker Arm |
| Rocker Style | NON-ADJUSTABLE |
| Engine Type | Gen III/Gen IV LS |
| Rocker Fitment | LS1/LS2/LS6 |
| Rocker Ratio | 1.7 |
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